Home / 6,652,633.02-9,180,616.29-3,712,419.27

Finding the Fourth Proportional to 6,652,633.02, 9,180,616.29 and 3,712,419.27

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Solution

The fourth proportional to 6,652,633.02, 9,180,616.29 and 3,712,419.27 is: 5,123,128.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,652,633.02 : 9,180,616.29 = 3,712,419.27 : x
  2. Step 2: Convert to fraction form
    6,652,633.02/9,180,616.29 = 3,712,419.27/x
  3. Step 3: Cross multiply
    6,652,633.02x = 9,180,616.29 × 3,712,419.27
  4. Step 4: Simplify right side
    6,652,633.02x = 34,082,296,832,432.69
  5. Step 5: Solve for x
    x = 34,082,296,832,432.69/6,652,633.02
  6. Step 6: Final answer
    x = 5,123,128.95

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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.