Home / 11,467,184.38-15,824,716.77-6,310,545.93

Finding the Fourth Proportional to 11,467,184.38, 15,824,716.77 and 6,310,545.93

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Solution

The fourth proportional to 11,467,184.38, 15,824,716.77 and 6,310,545.93 is: 8,708,554.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,467,184.38 : 15,824,716.77 = 6,310,545.93 : x
  2. Step 2: Convert to fraction form
    11,467,184.38/15,824,716.77 = 6,310,545.93/x
  3. Step 3: Cross multiply
    11,467,184.38x = 15,824,716.77 × 6,310,545.93
  4. Step 4: Simplify right side
    11,467,184.38x = 99,862,602,006,326.23
  5. Step 5: Solve for x
    x = 99,862,602,006,326.23/11,467,184.38
  6. Step 6: Final answer
    x = 8,708,554.66

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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.