Home / 2,376,693.52-3,564,787.52-670,794.64

Finding the Fourth Proportional to 2,376,693.52, 3,564,787.52 and 670,794.64

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Solution

The fourth proportional to 2,376,693.52, 3,564,787.52 and 670,794.64 is: 1,006,120.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,693.52 : 3,564,787.52 = 670,794.64 : x
  2. Step 2: Convert to fraction form
    2,376,693.52/3,564,787.52 = 670,794.64/x
  3. Step 3: Cross multiply
    2,376,693.52x = 3,564,787.52 × 670,794.64
  4. Step 4: Simplify right side
    2,376,693.52x = 2,391,240,361,154.89
  5. Step 5: Solve for x
    x = 2,391,240,361,154.89/2,376,693.52
  6. Step 6: Final answer
    x = 1,006,120.62

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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.