Home / 10,905,411.26-15,049,392.17-6,010,635.98

Finding the Fourth Proportional to 10,905,411.26, 15,049,392.17 and 6,010,635.98

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Solution

The fourth proportional to 10,905,411.26, 15,049,392.17 and 6,010,635.98 is: 8,294,636.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,905,411.26 : 15,049,392.17 = 6,010,635.98 : x
  2. Step 2: Convert to fraction form
    10,905,411.26/15,049,392.17 = 6,010,635.98/x
  3. Step 3: Cross multiply
    10,905,411.26x = 15,049,392.17 × 6,010,635.98
  4. Step 4: Simplify right side
    10,905,411.26x = 90,456,418,061,702.58
  5. Step 5: Solve for x
    x = 90,456,418,061,702.58/10,905,411.26
  6. Step 6: Final answer
    x = 8,294,636.12

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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.