Home / 10,339,537.17-14,268,666.88-5,693,754.22

Finding the Fourth Proportional to 10,339,537.17, 14,268,666.88 and 5,693,754.22

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Solution

The fourth proportional to 10,339,537.17, 14,268,666.88 and 5,693,754.22 is: 7,857,438.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,339,537.17 : 14,268,666.88 = 5,693,754.22 : x
  2. Step 2: Convert to fraction form
    10,339,537.17/14,268,666.88 = 5,693,754.22/x
  3. Step 3: Cross multiply
    10,339,537.17x = 14,268,666.88 × 5,693,754.22
  4. Step 4: Simplify right side
    10,339,537.17x = 81,242,282,273,350.39
  5. Step 5: Solve for x
    x = 81,242,282,273,350.39/10,339,537.17
  6. Step 6: Final answer
    x = 7,857,438.97

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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.