Home / 11,602,284.27-17,318,261.28-10,747,254.75

Finding the Fourth Proportional to 11,602,284.27, 17,318,261.28 and 10,747,254.75

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Solution

The fourth proportional to 11,602,284.27, 17,318,261.28 and 10,747,254.75 is: 16,041,993.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,602,284.27 : 17,318,261.28 = 10,747,254.75 : x
  2. Step 2: Convert to fraction form
    11,602,284.27/17,318,261.28 = 10,747,254.75/x
  3. Step 3: Cross multiply
    11,602,284.27x = 17,318,261.28 × 10,747,254.75
  4. Step 4: Simplify right side
    11,602,284.27x = 186,123,765,803,221.09
  5. Step 5: Solve for x
    x = 186,123,765,803,221.09/11,602,284.27
  6. Step 6: Final answer
    x = 16,041,993.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.