Home / 1,466,997.61-2,024,553.88-822,459.55

Finding the Fourth Proportional to 1,466,997.61, 2,024,553.88 and 822,459.55

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Solution

The fourth proportional to 1,466,997.61, 2,024,553.88 and 822,459.55 is: 1,135,048.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,997.61 : 2,024,553.88 = 822,459.55 : x
  2. Step 2: Convert to fraction form
    1,466,997.61/2,024,553.88 = 822,459.55/x
  3. Step 3: Cross multiply
    1,466,997.61x = 2,024,553.88 × 822,459.55
  4. Step 4: Simplify right side
    1,466,997.61x = 1,665,113,673,095.55
  5. Step 5: Solve for x
    x = 1,665,113,673,095.55/1,466,997.61
  6. Step 6: Final answer
    x = 1,135,048.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.