Home / 1,549,044.17-2,324,475.68-650,416.80

Finding the Fourth Proportional to 1,549,044.17, 2,324,475.68 and 650,416.80

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Solution

The fourth proportional to 1,549,044.17, 2,324,475.68 and 650,416.80 is: 976,007.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,044.17 : 2,324,475.68 = 650,416.80 : x
  2. Step 2: Convert to fraction form
    1,549,044.17/2,324,475.68 = 650,416.80/x
  3. Step 3: Cross multiply
    1,549,044.17x = 2,324,475.68 × 650,416.80
  4. Step 4: Simplify right side
    1,549,044.17x = 1,511,878,030,211.34
  5. Step 5: Solve for x
    x = 1,511,878,030,211.34/1,549,044.17
  6. Step 6: Final answer
    x = 976,007.05

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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.