Home / 1,549,047.38-2,324,480.50-650,420.02

Finding the Fourth Proportional to 1,549,047.38, 2,324,480.50 and 650,420.02

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Solution

The fourth proportional to 1,549,047.38, 2,324,480.50 and 650,420.02 is: 976,011.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,047.38 : 2,324,480.50 = 650,420.02 : x
  2. Step 2: Convert to fraction form
    1,549,047.38/2,324,480.50 = 650,420.02/x
  3. Step 3: Cross multiply
    1,549,047.38x = 2,324,480.50 × 650,420.02
  4. Step 4: Simplify right side
    1,549,047.38x = 1,511,888,653,299.61
  5. Step 5: Solve for x
    x = 1,511,888,653,299.61/1,549,047.38
  6. Step 6: Final answer
    x = 976,011.88

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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.