Home / 9,234,437.40-13,851,656.10-4,195,589.40

Finding the Fourth Proportional to 9,234,437.40, 13,851,656.10 and 4,195,589.40

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Solution

The fourth proportional to 9,234,437.40, 13,851,656.10 and 4,195,589.40 is: 6,293,384.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,234,437.40 : 13,851,656.10 = 4,195,589.40 : x
  2. Step 2: Convert to fraction form
    9,234,437.40/13,851,656.10 = 4,195,589.40/x
  3. Step 3: Cross multiply
    9,234,437.40x = 13,851,656.10 × 4,195,589.40
  4. Step 4: Simplify right side
    9,234,437.40x = 58,115,861,505,605.34
  5. Step 5: Solve for x
    x = 58,115,861,505,605.34/9,234,437.40
  6. Step 6: Final answer
    x = 6,293,384.10

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Similar ratio
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1.5x scale

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.