Home / 10,321,200.10-15,493,609.95-6,063,767.20

Finding the Fourth Proportional to 10,321,200.10, 15,493,609.95 and 6,063,767.20

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Solution

The fourth proportional to 10,321,200.10, 15,493,609.95 and 6,063,767.20 is: 9,102,589.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,321,200.10 : 15,493,609.95 = 6,063,767.20 : x
  2. Step 2: Convert to fraction form
    10,321,200.10/15,493,609.95 = 6,063,767.20/x
  3. Step 3: Cross multiply
    10,321,200.10x = 15,493,609.95 × 6,063,767.20
  4. Step 4: Simplify right side
    10,321,200.10x = 93,949,643,824,403.64
  5. Step 5: Solve for x
    x = 93,949,643,824,403.64/10,321,200.10
  6. Step 6: Final answer
    x = 9,102,589.13

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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.