Home / 11,213,953.31-15,475,253.18-6,057,314.91

Finding the Fourth Proportional to 11,213,953.31, 15,475,253.18 and 6,057,314.91

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Solution

The fourth proportional to 11,213,953.31, 15,475,253.18 and 6,057,314.91 is: 8,359,093.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,213,953.31 : 15,475,253.18 = 6,057,314.91 : x
  2. Step 2: Convert to fraction form
    11,213,953.31/15,475,253.18 = 6,057,314.91/x
  3. Step 3: Cross multiply
    11,213,953.31x = 15,475,253.18 × 6,057,314.91
  4. Step 4: Simplify right side
    11,213,953.31x = 93,738,481,838,382.20
  5. Step 5: Solve for x
    x = 93,738,481,838,382.20/11,213,953.31
  6. Step 6: Final answer
    x = 8,359,093.29

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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.