Home / 5,545,350.52-7,652,607.18-3,030,776.04

Finding the Fourth Proportional to 5,545,350.52, 7,652,607.18 and 3,030,776.04

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Solution

The fourth proportional to 5,545,350.52, 7,652,607.18 and 3,030,776.04 is: 4,182,483.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,350.52 : 7,652,607.18 = 3,030,776.04 : x
  2. Step 2: Convert to fraction form
    5,545,350.52/7,652,607.18 = 3,030,776.04/x
  3. Step 3: Cross multiply
    5,545,350.52x = 7,652,607.18 × 3,030,776.04
  4. Step 4: Simplify right side
    5,545,350.52x = 23,193,338,476,010.03
  5. Step 5: Solve for x
    x = 23,193,338,476,010.03/5,545,350.52
  6. Step 6: Final answer
    x = 4,182,483.76

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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.