Home / 4,466,833.66-6,696,983.94-1,432,472.30

Finding the Fourth Proportional to 4,466,833.66, 6,696,983.94 and 1,432,472.30

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Solution

The fourth proportional to 4,466,833.66, 6,696,983.94 and 1,432,472.30 is: 2,147,660.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,833.66 : 6,696,983.94 = 1,432,472.30 : x
  2. Step 2: Convert to fraction form
    4,466,833.66/6,696,983.94 = 1,432,472.30/x
  3. Step 3: Cross multiply
    4,466,833.66x = 6,696,983.94 × 1,432,472.30
  4. Step 4: Simplify right side
    4,466,833.66x = 9,593,243,987,594.86
  5. Step 5: Solve for x
    x = 9,593,243,987,594.86/4,466,833.66
  6. Step 6: Final answer
    x = 2,147,660.90

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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.