Home / 4,345,631.46-5,998,073.76-2,969,532.18

Finding the Fourth Proportional to 4,345,631.46, 5,998,073.76 and 2,969,532.18

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Solution

The fourth proportional to 4,345,631.46, 5,998,073.76 and 2,969,532.18 is: 4,098,707.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,631.46 : 5,998,073.76 = 2,969,532.18 : x
  2. Step 2: Convert to fraction form
    4,345,631.46/5,998,073.76 = 2,969,532.18/x
  3. Step 3: Cross multiply
    4,345,631.46x = 5,998,073.76 × 2,969,532.18
  4. Step 4: Simplify right side
    4,345,631.46x = 17,811,473,048,333.60
  5. Step 5: Solve for x
    x = 17,811,473,048,333.60/4,345,631.46
  6. Step 6: Final answer
    x = 4,098,707.68

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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.