Home / 10,181,211.05-14,049,712.28-5,597,497.19

Finding the Fourth Proportional to 10,181,211.05, 14,049,712.28 and 5,597,497.19

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Solution

The fourth proportional to 10,181,211.05, 14,049,712.28 and 5,597,497.19 is: 7,724,348.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,181,211.05 : 14,049,712.28 = 5,597,497.19 : x
  2. Step 2: Convert to fraction form
    10,181,211.05/14,049,712.28 = 5,597,497.19/x
  3. Step 3: Cross multiply
    10,181,211.05x = 14,049,712.28 × 5,597,497.19
  4. Step 4: Simplify right side
    10,181,211.05x = 78,643,224,937,359.92
  5. Step 5: Solve for x
    x = 78,643,224,937,359.92/10,181,211.05
  6. Step 6: Final answer
    x = 7,724,348.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.