Home / 10,092,356.11-13,926,967.23-5,741,035.30

Finding the Fourth Proportional to 10,092,356.11, 13,926,967.23 and 5,741,035.30

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Solution

The fourth proportional to 10,092,356.11, 13,926,967.23 and 5,741,035.30 is: 7,922,353.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,092,356.11 : 13,926,967.23 = 5,741,035.30 : x
  2. Step 2: Convert to fraction form
    10,092,356.11/13,926,967.23 = 5,741,035.30/x
  3. Step 3: Cross multiply
    10,092,356.11x = 13,926,967.23 × 5,741,035.30
  4. Step 4: Simplify right side
    10,092,356.11x = 79,955,210,489,373.22
  5. Step 5: Solve for x
    x = 79,955,210,489,373.22/10,092,356.11
  6. Step 6: Final answer
    x = 7,922,353.28

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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.