Home / 5,635,334.20-8,457,666.90-2,607,359.80

Finding the Fourth Proportional to 5,635,334.20, 8,457,666.90 and 2,607,359.80

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Solution

The fourth proportional to 5,635,334.20, 8,457,666.90 and 2,607,359.80 is: 3,913,198.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,635,334.20 : 8,457,666.90 = 2,607,359.80 : x
  2. Step 2: Convert to fraction form
    5,635,334.20/8,457,666.90 = 2,607,359.80/x
  3. Step 3: Cross multiply
    5,635,334.20x = 8,457,666.90 × 2,607,359.80
  4. Step 4: Simplify right side
    5,635,334.20x = 22,052,180,676,850.62
  5. Step 5: Solve for x
    x = 22,052,180,676,850.62/5,635,334.20
  6. Step 6: Final answer
    x = 3,913,198.38

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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.