Home / 6,247,241.91-9,371,621.03-1,759,517.91

Finding the Fourth Proportional to 6,247,241.91, 9,371,621.03 and 1,759,517.91

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Solution

The fourth proportional to 6,247,241.91, 9,371,621.03 and 1,759,517.91 is: 2,639,490.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,247,241.91 : 9,371,621.03 = 1,759,517.91 : x
  2. Step 2: Convert to fraction form
    6,247,241.91/9,371,621.03 = 1,759,517.91/x
  3. Step 3: Cross multiply
    6,247,241.91x = 9,371,621.03 × 1,759,517.91
  4. Step 4: Simplify right side
    6,247,241.91x = 16,489,535,039,220.06
  5. Step 5: Solve for x
    x = 16,489,535,039,220.06/6,247,241.91
  6. Step 6: Final answer
    x = 2,639,490.40

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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.