Home / 5,910,772.10-8,866,158.15-3,384,349.70

Finding the Fourth Proportional to 5,910,772.10, 8,866,158.15 and 3,384,349.70

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Solution

The fourth proportional to 5,910,772.10, 8,866,158.15 and 3,384,349.70 is: 5,076,524.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,910,772.10 : 8,866,158.15 = 3,384,349.70 : x
  2. Step 2: Convert to fraction form
    5,910,772.10/8,866,158.15 = 3,384,349.70/x
  3. Step 3: Cross multiply
    5,910,772.10x = 8,866,158.15 × 3,384,349.70
  4. Step 4: Simplify right side
    5,910,772.10x = 30,006,179,675,105.06
  5. Step 5: Solve for x
    x = 30,006,179,675,105.06/5,910,772.10
  6. Step 6: Final answer
    x = 5,076,524.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.