Home / 5,221,805.70-7,832,708.55-4,773,033.30

Finding the Fourth Proportional to 5,221,805.70, 7,832,708.55 and 4,773,033.30

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Solution

The fourth proportional to 5,221,805.70, 7,832,708.55 and 4,773,033.30 is: 7,159,549.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,221,805.70 : 7,832,708.55 = 4,773,033.30 : x
  2. Step 2: Convert to fraction form
    5,221,805.70/7,832,708.55 = 4,773,033.30/x
  3. Step 3: Cross multiply
    5,221,805.70x = 7,832,708.55 × 4,773,033.30
  4. Step 4: Simplify right side
    5,221,805.70x = 37,385,778,738,344.71
  5. Step 5: Solve for x
    x = 37,385,778,738,344.71/5,221,805.70
  6. Step 6: Final answer
    x = 7,159,549.95

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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.