Home / 1,549,053.68-2,324,489.94-650,426.30

Finding the Fourth Proportional to 1,549,053.68, 2,324,489.94 and 650,426.30

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Solution

The fourth proportional to 1,549,053.68, 2,324,489.94 and 650,426.30 is: 976,021.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,053.68 : 2,324,489.94 = 650,426.30 : x
  2. Step 2: Convert to fraction form
    1,549,053.68/2,324,489.94 = 650,426.30/x
  3. Step 3: Cross multiply
    1,549,053.68x = 2,324,489.94 × 650,426.30
  4. Step 4: Simplify right side
    1,549,053.68x = 1,511,909,391,061.42
  5. Step 5: Solve for x
    x = 1,511,909,391,061.42/1,549,053.68
  6. Step 6: Final answer
    x = 976,021.30

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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.