Home / 4,174,042.32-5,760,787.05-2,338,624.91

Finding the Fourth Proportional to 4,174,042.32, 5,760,787.05 and 2,338,624.91

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Solution

The fourth proportional to 4,174,042.32, 5,760,787.05 and 2,338,624.91 is: 3,227,643.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,174,042.32 : 5,760,787.05 = 2,338,624.91 : x
  2. Step 2: Convert to fraction form
    4,174,042.32/5,760,787.05 = 2,338,624.91/x
  3. Step 3: Cross multiply
    4,174,042.32x = 5,760,787.05 × 2,338,624.91
  4. Step 4: Simplify right side
    4,174,042.32x = 13,472,320,110,737.38
  5. Step 5: Solve for x
    x = 13,472,320,110,737.38/4,174,042.32
  6. Step 6: Final answer
    x = 3,227,643.39

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1.5x scale

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.