Home / 966,752.70-1,450,129.05-546,848.70

Finding the Fourth Proportional to 966,752.70, 1,450,129.05 and 546,848.70

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Solution

The fourth proportional to 966,752.70, 1,450,129.05 and 546,848.70 is: 820,273.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,752.70 : 1,450,129.05 = 546,848.70 : x
  2. Step 2: Convert to fraction form
    966,752.70/1,450,129.05 = 546,848.70/x
  3. Step 3: Cross multiply
    966,752.70x = 1,450,129.05 × 546,848.70
  4. Step 4: Simplify right side
    966,752.70x = 793,001,185,824.74
  5. Step 5: Solve for x
    x = 793,001,185,824.74/966,752.70
  6. Step 6: Final answer
    x = 820,273.05

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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.