Home / 2,246,778.92-3,369,468.54-750,521

Finding the Fourth Proportional to 2,246,778.92, 3,369,468.54 and 750,521

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Solution

The fourth proportional to 2,246,778.92, 3,369,468.54 and 750,521 is: 1,125,547.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,778.92 : 3,369,468.54 = 750,521 : x
  2. Step 2: Convert to fraction form
    2,246,778.92/3,369,468.54 = 750,521/x
  3. Step 3: Cross multiply
    2,246,778.92x = 3,369,468.54 × 750,521
  4. Step 4: Simplify right side
    2,246,778.92x = 2,528,856,898,109.34
  5. Step 5: Solve for x
    x = 2,528,856,898,109.34/2,246,778.92
  6. Step 6: Final answer
    x = 1,125,547.72

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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.