Home / 5,221,806.70-7,832,710.05-4,773,034.30

Finding the Fourth Proportional to 5,221,806.70, 7,832,710.05 and 4,773,034.30

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Solution

The fourth proportional to 5,221,806.70, 7,832,710.05 and 4,773,034.30 is: 7,159,551.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,221,806.70 : 7,832,710.05 = 4,773,034.30 : x
  2. Step 2: Convert to fraction form
    5,221,806.70/7,832,710.05 = 4,773,034.30/x
  3. Step 3: Cross multiply
    5,221,806.70x = 7,832,710.05 × 4,773,034.30
  4. Step 4: Simplify right side
    5,221,806.70x = 37,385,793,730,604.71
  5. Step 5: Solve for x
    x = 37,385,793,730,604.71/5,221,806.70
  6. Step 6: Final answer
    x = 7,159,551.45

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Similar ratio
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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.