Home / 6,664,039.92-9,999,748.41-3,252,354.75

Finding the Fourth Proportional to 6,664,039.92, 9,999,748.41 and 3,252,354.75

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Solution

The fourth proportional to 6,664,039.92, 9,999,748.41 and 3,252,354.75 is: 4,880,332.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,039.92 : 9,999,748.41 = 3,252,354.75 : x
  2. Step 2: Convert to fraction form
    6,664,039.92/9,999,748.41 = 3,252,354.75/x
  3. Step 3: Cross multiply
    6,664,039.92x = 9,999,748.41 × 3,252,354.75
  4. Step 4: Simplify right side
    6,664,039.92x = 32,522,729,240,068.45
  5. Step 5: Solve for x
    x = 32,522,729,240,068.45/6,664,039.92
  6. Step 6: Final answer
    x = 4,880,332.30

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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.