Home / 6,596,452.80-9,894,679.20-5,101,617.60

Finding the Fourth Proportional to 6,596,452.80, 9,894,679.20 and 5,101,617.60

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Solution

The fourth proportional to 6,596,452.80, 9,894,679.20 and 5,101,617.60 is: 7,652,426.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,596,452.80 : 9,894,679.20 = 5,101,617.60 : x
  2. Step 2: Convert to fraction form
    6,596,452.80/9,894,679.20 = 5,101,617.60/x
  3. Step 3: Cross multiply
    6,596,452.80x = 9,894,679.20 × 5,101,617.60
  4. Step 4: Simplify right side
    6,596,452.80x = 50,478,869,553,073.91
  5. Step 5: Solve for x
    x = 50,478,869,553,073.91/6,596,452.80
  6. Step 6: Final answer
    x = 7,652,426.40

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Double scale
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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.