Home / 6,541,881.12-9,814,105.44-2,282,188.32

Finding the Fourth Proportional to 6,541,881.12, 9,814,105.44 and 2,282,188.32

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Solution

The fourth proportional to 6,541,881.12, 9,814,105.44 and 2,282,188.32 is: 3,423,730.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,881.12 : 9,814,105.44 = 2,282,188.32 : x
  2. Step 2: Convert to fraction form
    6,541,881.12/9,814,105.44 = 2,282,188.32/x
  3. Step 3: Cross multiply
    6,541,881.12x = 9,814,105.44 × 2,282,188.32
  4. Step 4: Simplify right side
    6,541,881.12x = 22,397,636,806,416.46
  5. Step 5: Solve for x
    x = 22,397,636,806,416.46/6,541,881.12
  6. Step 6: Final answer
    x = 3,423,730.33

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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.