Home / 6,092,677.46-8,411,717.94-3,920,994.65

Finding the Fourth Proportional to 6,092,677.46, 8,411,717.94 and 3,920,994.65

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Solution

The fourth proportional to 6,092,677.46, 8,411,717.94 and 3,920,994.65 is: 5,413,432.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,092,677.46 : 8,411,717.94 = 3,920,994.65 : x
  2. Step 2: Convert to fraction form
    6,092,677.46/8,411,717.94 = 3,920,994.65/x
  3. Step 3: Cross multiply
    6,092,677.46x = 8,411,717.94 × 3,920,994.65
  4. Step 4: Simplify right side
    6,092,677.46x = 32,982,301,046,374.58
  5. Step 5: Solve for x
    x = 32,982,301,046,374.58/6,092,677.46
  6. Step 6: Final answer
    x = 5,413,432.97

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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.