Home / 954,793.04-1,317,588.12-525,073.18

Finding the Fourth Proportional to 954,793.04, 1,317,588.12 and 525,073.18

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Solution

The fourth proportional to 954,793.04, 1,317,588.12 and 525,073.18 is: 724,586.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,793.04 : 1,317,588.12 = 525,073.18 : x
  2. Step 2: Convert to fraction form
    954,793.04/1,317,588.12 = 525,073.18/x
  3. Step 3: Cross multiply
    954,793.04x = 1,317,588.12 × 525,073.18
  4. Step 4: Simplify right side
    954,793.04x = 691,830,184,098.62
  5. Step 5: Solve for x
    x = 691,830,184,098.62/954,793.04
  6. Step 6: Final answer
    x = 724,586.54

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.