Home / 10,543,473.44-14,551,340.86-5,897,516.66

Finding the Fourth Proportional to 10,543,473.44, 14,551,340.86 and 5,897,516.66

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Solution

The fourth proportional to 10,543,473.44, 14,551,340.86 and 5,897,516.66 is: 8,139,326.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,543,473.44 : 14,551,340.86 = 5,897,516.66 : x
  2. Step 2: Convert to fraction form
    10,543,473.44/14,551,340.86 = 5,897,516.66/x
  3. Step 3: Cross multiply
    10,543,473.44x = 14,551,340.86 × 5,897,516.66
  4. Step 4: Simplify right side
    10,543,473.44x = 85,816,775,147,188.72
  5. Step 5: Solve for x
    x = 85,816,775,147,188.72/10,543,473.44
  6. Step 6: Final answer
    x = 8,139,326.73

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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.