Home / 1,549,043.60-2,324,474.84-650,416.24

Finding the Fourth Proportional to 1,549,043.60, 2,324,474.84 and 650,416.24

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Solution

The fourth proportional to 1,549,043.60, 2,324,474.84 and 650,416.24 is: 976,006.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,043.60 : 2,324,474.84 = 650,416.24 : x
  2. Step 2: Convert to fraction form
    1,549,043.60/2,324,474.84 = 650,416.24/x
  3. Step 3: Cross multiply
    1,549,043.60x = 2,324,474.84 × 650,416.24
  4. Step 4: Simplify right side
    1,549,043.60x = 1,511,876,176,344.13
  5. Step 5: Solve for x
    x = 1,511,876,176,344.13/1,549,043.60
  6. Step 6: Final answer
    x = 976,006.21

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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.