Home / 6,573,877.38-9,860,348.40-2,024,451.78

Finding the Fourth Proportional to 6,573,877.38, 9,860,348.40 and 2,024,451.78

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Solution

The fourth proportional to 6,573,877.38, 9,860,348.40 and 2,024,451.78 is: 3,036,533.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,877.38 : 9,860,348.40 = 2,024,451.78 : x
  2. Step 2: Convert to fraction form
    6,573,877.38/9,860,348.40 = 2,024,451.78/x
  3. Step 3: Cross multiply
    6,573,877.38x = 9,860,348.40 × 2,024,451.78
  4. Step 4: Simplify right side
    6,573,877.38x = 19,961,799,869,800.15
  5. Step 5: Solve for x
    x = 19,961,799,869,800.15/6,573,877.38
  6. Step 6: Final answer
    x = 3,036,533.65

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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.