Home / 3,592,061.68-4,957,006.32-1,960,455.80

Finding the Fourth Proportional to 3,592,061.68, 4,957,006.32 and 1,960,455.80

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Solution

The fourth proportional to 3,592,061.68, 4,957,006.32 and 1,960,455.80 is: 2,705,407.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,061.68 : 4,957,006.32 = 1,960,455.80 : x
  2. Step 2: Convert to fraction form
    3,592,061.68/4,957,006.32 = 1,960,455.80/x
  3. Step 3: Cross multiply
    3,592,061.68x = 4,957,006.32 × 1,960,455.80
  4. Step 4: Simplify right side
    3,592,061.68x = 9,717,991,790,680.66
  5. Step 5: Solve for x
    x = 9,717,991,790,680.66/3,592,061.68
  6. Step 6: Final answer
    x = 2,705,407.83

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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.