Home / 1,607,886.96-2,408,677.92-932,549.46

Finding the Fourth Proportional to 1,607,886.96, 2,408,677.92 and 932,549.46

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Solution

The fourth proportional to 1,607,886.96, 2,408,677.92 and 932,549.46 is: 1,396,995.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,886.96 : 2,408,677.92 = 932,549.46 : x
  2. Step 2: Convert to fraction form
    1,607,886.96/2,408,677.92 = 932,549.46/x
  3. Step 3: Cross multiply
    1,607,886.96x = 2,408,677.92 × 932,549.46
  4. Step 4: Simplify right side
    1,607,886.96x = 2,246,211,293,609.92
  5. Step 5: Solve for x
    x = 2,246,211,293,609.92/1,607,886.96
  6. Step 6: Final answer
    x = 1,396,995.78

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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.