Home / 5,332,972.30-7,360,459.77-3,010,572.70

Finding the Fourth Proportional to 5,332,972.30, 7,360,459.77 and 3,010,572.70

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Solution

The fourth proportional to 5,332,972.30, 7,360,459.77 and 3,010,572.70 is: 4,155,131.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,332,972.30 : 7,360,459.77 = 3,010,572.70 : x
  2. Step 2: Convert to fraction form
    5,332,972.30/7,360,459.77 = 3,010,572.70/x
  3. Step 3: Cross multiply
    5,332,972.30x = 7,360,459.77 × 3,010,572.70
  4. Step 4: Simplify right side
    5,332,972.30x = 22,159,199,235,898.77
  5. Step 5: Solve for x
    x = 22,159,199,235,898.77/5,332,972.30
  6. Step 6: Final answer
    x = 4,155,131.14

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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.