Home / 6,472,446.80-9,706,337.40-3,276,510.80

Finding the Fourth Proportional to 6,472,446.80, 9,706,337.40 and 3,276,510.80

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Solution

The fourth proportional to 6,472,446.80, 9,706,337.40 and 3,276,510.80 is: 4,913,585.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,472,446.80 : 9,706,337.40 = 3,276,510.80 : x
  2. Step 2: Convert to fraction form
    6,472,446.80/9,706,337.40 = 3,276,510.80/x
  3. Step 3: Cross multiply
    6,472,446.80x = 9,706,337.40 × 3,276,510.80
  4. Step 4: Simplify right side
    6,472,446.80x = 31,802,919,319,543.92
  5. Step 5: Solve for x
    x = 31,802,919,319,543.92/6,472,446.80
  6. Step 6: Final answer
    x = 4,913,585.28

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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.