Home / 5,614,871.13-7,748,545.37-3,036,551.85

Finding the Fourth Proportional to 5,614,871.13, 7,748,545.37 and 3,036,551.85

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Solution

The fourth proportional to 5,614,871.13, 7,748,545.37 and 3,036,551.85 is: 4,190,454.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,871.13 : 7,748,545.37 = 3,036,551.85 : x
  2. Step 2: Convert to fraction form
    5,614,871.13/7,748,545.37 = 3,036,551.85/x
  3. Step 3: Cross multiply
    5,614,871.13x = 7,748,545.37 × 3,036,551.85
  4. Step 4: Simplify right side
    5,614,871.13x = 23,528,859,762,899.68
  5. Step 5: Solve for x
    x = 23,528,859,762,899.68/5,614,871.13
  6. Step 6: Final answer
    x = 4,190,454.10

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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.