Home / 1,224,549.45-1,836,843.08-466,433.19

Finding the Fourth Proportional to 1,224,549.45, 1,836,843.08 and 466,433.19

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Solution

The fourth proportional to 1,224,549.45, 1,836,843.08 and 466,433.19 is: 699,656.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,549.45 : 1,836,843.08 = 466,433.19 : x
  2. Step 2: Convert to fraction form
    1,224,549.45/1,836,843.08 = 466,433.19/x
  3. Step 3: Cross multiply
    1,224,549.45x = 1,836,843.08 × 466,433.19
  4. Step 4: Simplify right side
    1,224,549.45x = 856,764,575,001.66
  5. Step 5: Solve for x
    x = 856,764,575,001.66/1,224,549.45
  6. Step 6: Final answer
    x = 699,656.98

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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.