Home / 11,592,349.10-17,388,523.65-3,074,000.30

Finding the Fourth Proportional to 11,592,349.10, 17,388,523.65 and 3,074,000.30

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Solution

The fourth proportional to 11,592,349.10, 17,388,523.65 and 3,074,000.30 is: 4,611,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,349.10 : 17,388,523.65 = 3,074,000.30 : x
  2. Step 2: Convert to fraction form
    11,592,349.10/17,388,523.65 = 3,074,000.30/x
  3. Step 3: Cross multiply
    11,592,349.10x = 17,388,523.65 × 3,074,000.30
  4. Step 4: Simplify right side
    11,592,349.10x = 53,452,326,916,657.09
  5. Step 5: Solve for x
    x = 53,452,326,916,657.09/11,592,349.10
  6. Step 6: Final answer
    x = 4,611,000.45

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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.