Home / 6,049,728.60-9,074,592.90-4,349,117.40

Finding the Fourth Proportional to 6,049,728.60, 9,074,592.90 and 4,349,117.40

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Solution

The fourth proportional to 6,049,728.60, 9,074,592.90 and 4,349,117.40 is: 6,523,676.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,728.60 : 9,074,592.90 = 4,349,117.40 : x
  2. Step 2: Convert to fraction form
    6,049,728.60/9,074,592.90 = 4,349,117.40/x
  3. Step 3: Cross multiply
    6,049,728.60x = 9,074,592.90 × 4,349,117.40
  4. Step 4: Simplify right side
    6,049,728.60x = 39,466,469,879,306.47
  5. Step 5: Solve for x
    x = 39,466,469,879,306.47/6,049,728.60
  6. Step 6: Final answer
    x = 6,523,676.10

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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.