Home / 12,337,248.51-17,024,847.30-6,830,236.71

Finding the Fourth Proportional to 12,337,248.51, 17,024,847.30 and 6,830,236.71

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Solution

The fourth proportional to 12,337,248.51, 17,024,847.30 and 6,830,236.71 is: 9,425,419.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,337,248.51 : 17,024,847.30 = 6,830,236.71 : x
  2. Step 2: Convert to fraction form
    12,337,248.51/17,024,847.30 = 6,830,236.71/x
  3. Step 3: Cross multiply
    12,337,248.51x = 17,024,847.30 × 6,830,236.71
  4. Step 4: Simplify right side
    12,337,248.51x = 116,283,737,010,604.39
  5. Step 5: Solve for x
    x = 116,283,737,010,604.39/12,337,248.51
  6. Step 6: Final answer
    x = 9,425,419.04

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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.