Home / 17,421,348.64-26,123,780.40-6,060,379.36

Finding the Fourth Proportional to 17,421,348.64, 26,123,780.40 and 6,060,379.36

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Solution

The fourth proportional to 17,421,348.64, 26,123,780.40 and 6,060,379.36 is: 9,087,701.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,421,348.64 : 26,123,780.40 = 6,060,379.36 : x
  2. Step 2: Convert to fraction form
    17,421,348.64/26,123,780.40 = 6,060,379.36/x
  3. Step 3: Cross multiply
    17,421,348.64x = 26,123,780.40 × 6,060,379.36
  4. Step 4: Simplify right side
    17,421,348.64x = 158,320,019,541,332.53
  5. Step 5: Solve for x
    x = 158,320,019,541,332.53/17,421,348.64
  6. Step 6: Final answer
    x = 9,087,701.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.