Home / 10,696,758.96-14,761,418.80-5,801,875.92

Finding the Fourth Proportional to 10,696,758.96, 14,761,418.80 and 5,801,875.92

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Solution

The fourth proportional to 10,696,758.96, 14,761,418.80 and 5,801,875.92 is: 8,006,529.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,696,758.96 : 14,761,418.80 = 5,801,875.92 : x
  2. Step 2: Convert to fraction form
    10,696,758.96/14,761,418.80 = 5,801,875.92/x
  3. Step 3: Cross multiply
    10,696,758.96x = 14,761,418.80 × 5,801,875.92
  4. Step 4: Simplify right side
    10,696,758.96x = 85,643,920,280,755.30
  5. Step 5: Solve for x
    x = 85,643,920,280,755.30/10,696,758.96
  6. Step 6: Final answer
    x = 8,006,529.88

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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.