Home / 5,824,254.20-8,732,882.10-2,989,902.20

Finding the Fourth Proportional to 5,824,254.20, 8,732,882.10 and 2,989,902.20

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Solution

The fourth proportional to 5,824,254.20, 8,732,882.10 and 2,989,902.20 is: 4,483,056.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,254.20 : 8,732,882.10 = 2,989,902.20 : x
  2. Step 2: Convert to fraction form
    5,824,254.20/8,732,882.10 = 2,989,902.20/x
  3. Step 3: Cross multiply
    5,824,254.20x = 8,732,882.10 × 2,989,902.20
  4. Step 4: Simplify right side
    5,824,254.20x = 26,110,463,403,130.62
  5. Step 5: Solve for x
    x = 26,110,463,403,130.62/5,824,254.20
  6. Step 6: Final answer
    x = 4,483,056.97

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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.