Home / 5,619,509.92-7,754,923.59-3,041,190.70

Finding the Fourth Proportional to 5,619,509.92, 7,754,923.59 and 3,041,190.70

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Solution

The fourth proportional to 5,619,509.92, 7,754,923.59 and 3,041,190.70 is: 4,196,843.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,509.92 : 7,754,923.59 = 3,041,190.70 : x
  2. Step 2: Convert to fraction form
    5,619,509.92/7,754,923.59 = 3,041,190.70/x
  3. Step 3: Cross multiply
    5,619,509.92x = 7,754,923.59 × 3,041,190.70
  4. Step 4: Simplify right side
    5,619,509.92x = 23,584,201,501,118.61
  5. Step 5: Solve for x
    x = 23,584,201,501,118.61/5,619,509.92
  6. Step 6: Final answer
    x = 4,196,843.11

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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.