Home / 5,619,511.92-7,754,926.35-3,041,192.70

Finding the Fourth Proportional to 5,619,511.92, 7,754,926.35 and 3,041,192.70

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Solution

The fourth proportional to 5,619,511.92, 7,754,926.35 and 3,041,192.70 is: 4,196,845.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,511.92 : 7,754,926.35 = 3,041,192.70 : x
  2. Step 2: Convert to fraction form
    5,619,511.92/7,754,926.35 = 3,041,192.70/x
  3. Step 3: Cross multiply
    5,619,511.92x = 7,754,926.35 × 3,041,192.70
  4. Step 4: Simplify right side
    5,619,511.92x = 23,584,225,404,657.64
  5. Step 5: Solve for x
    x = 23,584,225,404,657.64/5,619,511.92
  6. Step 6: Final answer
    x = 4,196,845.87

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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.