Home / 11,541,373.17-15,926,975.22-6,314,331.93

Finding the Fourth Proportional to 11,541,373.17, 15,926,975.22 and 6,314,331.93

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Solution

The fourth proportional to 11,541,373.17, 15,926,975.22 and 6,314,331.93 is: 8,713,712.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,541,373.17 : 15,926,975.22 = 6,314,331.93 : x
  2. Step 2: Convert to fraction form
    11,541,373.17/15,926,975.22 = 6,314,331.93/x
  3. Step 3: Cross multiply
    11,541,373.17x = 15,926,975.22 × 6,314,331.93
  4. Step 4: Simplify right side
    11,541,373.17x = 100,568,208,148,393.11
  5. Step 5: Solve for x
    x = 100,568,208,148,393.11/11,541,373.17
  6. Step 6: Final answer
    x = 8,713,712.54

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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.