Home / 5,371,016.27-7,412,097.02-2,923,697.66

Finding the Fourth Proportional to 5,371,016.27, 7,412,097.02 and 2,923,697.66

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Solution

The fourth proportional to 5,371,016.27, 7,412,097.02 and 2,923,697.66 is: 4,034,754.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,016.27 : 7,412,097.02 = 2,923,697.66 : x
  2. Step 2: Convert to fraction form
    5,371,016.27/7,412,097.02 = 2,923,697.66/x
  3. Step 3: Cross multiply
    5,371,016.27x = 7,412,097.02 × 2,923,697.66
  4. Step 4: Simplify right side
    5,371,016.27x = 21,670,730,661,388.00
  5. Step 5: Solve for x
    x = 21,670,730,661,388.00/5,371,016.27
  6. Step 6: Final answer
    x = 4,034,754.24

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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.