Home / 2,367,892.92-3,551,248.26-928,868.79

Finding the Fourth Proportional to 2,367,892.92, 3,551,248.26 and 928,868.79

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Solution

The fourth proportional to 2,367,892.92, 3,551,248.26 and 928,868.79 is: 1,393,071.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,892.92 : 3,551,248.26 = 928,868.79 : x
  2. Step 2: Convert to fraction form
    2,367,892.92/3,551,248.26 = 928,868.79/x
  3. Step 3: Cross multiply
    2,367,892.92x = 3,551,248.26 × 928,868.79
  4. Step 4: Simplify right side
    2,367,892.92x = 3,298,643,674,255.81
  5. Step 5: Solve for x
    x = 3,298,643,674,255.81/2,367,892.92
  6. Step 6: Final answer
    x = 1,393,071.30

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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.