Home / 2,425,122.10-3,637,683.15-827,154.10

Finding the Fourth Proportional to 2,425,122.10, 3,637,683.15 and 827,154.10

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Solution

The fourth proportional to 2,425,122.10, 3,637,683.15 and 827,154.10 is: 1,240,731.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,122.10 : 3,637,683.15 = 827,154.10 : x
  2. Step 2: Convert to fraction form
    2,425,122.10/3,637,683.15 = 827,154.10/x
  3. Step 3: Cross multiply
    2,425,122.10x = 3,637,683.15 × 827,154.10
  4. Step 4: Simplify right side
    2,425,122.10x = 3,008,924,532,023.42
  5. Step 5: Solve for x
    x = 3,008,924,532,023.42/2,425,122.10
  6. Step 6: Final answer
    x = 1,240,731.15

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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.