Home / 9,272,022.20-13,908,033.30-5,870,799.80

Finding the Fourth Proportional to 9,272,022.20, 13,908,033.30 and 5,870,799.80

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Solution

The fourth proportional to 9,272,022.20, 13,908,033.30 and 5,870,799.80 is: 8,806,199.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,272,022.20 : 13,908,033.30 = 5,870,799.80 : x
  2. Step 2: Convert to fraction form
    9,272,022.20/13,908,033.30 = 5,870,799.80/x
  3. Step 3: Cross multiply
    9,272,022.20x = 13,908,033.30 × 5,870,799.80
  4. Step 4: Simplify right side
    9,272,022.20x = 81,651,279,116,033.34
  5. Step 5: Solve for x
    x = 81,651,279,116,033.34/9,272,022.20
  6. Step 6: Final answer
    x = 8,806,199.70

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Similar ratio
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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.