Home / 9,327,382.41-13,995,139.59-3,266,461.83

Finding the Fourth Proportional to 9,327,382.41, 13,995,139.59 and 3,266,461.83

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Solution

The fourth proportional to 9,327,382.41, 13,995,139.59 and 3,266,461.83 is: 4,901,116.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,327,382.41 : 13,995,139.59 = 3,266,461.83 : x
  2. Step 2: Convert to fraction form
    9,327,382.41/13,995,139.59 = 3,266,461.83/x
  3. Step 3: Cross multiply
    9,327,382.41x = 13,995,139.59 × 3,266,461.83
  4. Step 4: Simplify right side
    9,327,382.41x = 45,714,589,276,256.85
  5. Step 5: Solve for x
    x = 45,714,589,276,256.85/9,327,382.41
  6. Step 6: Final answer
    x = 4,901,116.65

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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.