Home / 3,092,601.15-4,267,933.28-1,931,734.71

Finding the Fourth Proportional to 3,092,601.15, 4,267,933.28 and 1,931,734.71

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Solution

The fourth proportional to 3,092,601.15, 4,267,933.28 and 1,931,734.71 is: 2,665,883.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,601.15 : 4,267,933.28 = 1,931,734.71 : x
  2. Step 2: Convert to fraction form
    3,092,601.15/4,267,933.28 = 1,931,734.71/x
  3. Step 3: Cross multiply
    3,092,601.15x = 4,267,933.28 × 1,931,734.71
  4. Step 4: Simplify right side
    3,092,601.15x = 8,244,514,847,281.48
  5. Step 5: Solve for x
    x = 8,244,514,847,281.48/3,092,601.15
  6. Step 6: Final answer
    x = 2,665,883.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.