Home / 975,059.40-1,462,589.10-656,194.80

Finding the Fourth Proportional to 975,059.40, 1,462,589.10 and 656,194.80

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Solution

The fourth proportional to 975,059.40, 1,462,589.10 and 656,194.80 is: 984,292.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,059.40 : 1,462,589.10 = 656,194.80 : x
  2. Step 2: Convert to fraction form
    975,059.40/1,462,589.10 = 656,194.80/x
  3. Step 3: Cross multiply
    975,059.40x = 1,462,589.10 × 656,194.80
  4. Step 4: Simplify right side
    975,059.40x = 959,743,361,956.68
  5. Step 5: Solve for x
    x = 959,743,361,956.68/975,059.40
  6. Step 6: Final answer
    x = 984,292.20

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Half scale
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Double scale
Find fourth proportional to 975,060.40, 1,462,590.60 and 656,195.80
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.