Home / 1,549,044.82-2,324,476.67-650,417.46

Finding the Fourth Proportional to 1,549,044.82, 2,324,476.67 and 650,417.46

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Solution

The fourth proportional to 1,549,044.82, 2,324,476.67 and 650,417.46 is: 976,008.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,044.82 : 2,324,476.67 = 650,417.46 : x
  2. Step 2: Convert to fraction form
    1,549,044.82/2,324,476.67 = 650,417.46/x
  3. Step 3: Cross multiply
    1,549,044.82x = 2,324,476.67 × 650,417.46
  4. Step 4: Simplify right side
    1,549,044.82x = 1,511,880,199,561.78
  5. Step 5: Solve for x
    x = 1,511,880,199,561.78/1,549,044.82
  6. Step 6: Final answer
    x = 976,008.04

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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.