Home / 5,106,150.40-7,652,227.20-3,608,492.80

Finding the Fourth Proportional to 5,106,150.40, 7,652,227.20 and 3,608,492.80

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Solution

The fourth proportional to 5,106,150.40, 7,652,227.20 and 3,608,492.80 is: 5,407,793.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,106,150.40 : 7,652,227.20 = 3,608,492.80 : x
  2. Step 2: Convert to fraction form
    5,106,150.40/7,652,227.20 = 3,608,492.80/x
  3. Step 3: Cross multiply
    5,106,150.40x = 7,652,227.20 × 3,608,492.80
  4. Step 4: Simplify right side
    5,106,150.40x = 27,613,006,755,164.16
  5. Step 5: Solve for x
    x = 27,613,006,755,164.16/5,106,150.40
  6. Step 6: Final answer
    x = 5,407,793.46

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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.