Home / 5,834,561.18-8,053,901.08-4,388,432.72

Finding the Fourth Proportional to 5,834,561.18, 8,053,901.08 and 4,388,432.72

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Solution

The fourth proportional to 5,834,561.18, 8,053,901.08 and 4,388,432.72 is: 6,057,696.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834,561.18 : 8,053,901.08 = 4,388,432.72 : x
  2. Step 2: Convert to fraction form
    5,834,561.18/8,053,901.08 = 4,388,432.72/x
  3. Step 3: Cross multiply
    5,834,561.18x = 8,053,901.08 × 4,388,432.72
  4. Step 4: Simplify right side
    5,834,561.18x = 35,344,003,023,115.34
  5. Step 5: Solve for x
    x = 35,344,003,023,115.34/5,834,561.18
  6. Step 6: Final answer
    x = 6,057,696.87

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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.