Home / 2,362,215.80-3,543,323.70-656,355.80

Finding the Fourth Proportional to 2,362,215.80, 3,543,323.70 and 656,355.80

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Solution

The fourth proportional to 2,362,215.80, 3,543,323.70 and 656,355.80 is: 984,533.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,215.80 : 3,543,323.70 = 656,355.80 : x
  2. Step 2: Convert to fraction form
    2,362,215.80/3,543,323.70 = 656,355.80/x
  3. Step 3: Cross multiply
    2,362,215.80x = 3,543,323.70 × 656,355.80
  4. Step 4: Simplify right side
    2,362,215.80x = 2,325,681,061,772.46
  5. Step 5: Solve for x
    x = 2,325,681,061,772.46/2,362,215.80
  6. Step 6: Final answer
    x = 984,533.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.