Home / 2,397,810.87-3,596,617.49-1,332,173.25

Finding the Fourth Proportional to 2,397,810.87, 3,596,617.49 and 1,332,173.25

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Solution

The fourth proportional to 2,397,810.87, 3,596,617.49 and 1,332,173.25 is: 1,998,204.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,810.87 : 3,596,617.49 = 1,332,173.25 : x
  2. Step 2: Convert to fraction form
    2,397,810.87/3,596,617.49 = 1,332,173.25/x
  3. Step 3: Cross multiply
    2,397,810.87x = 3,596,617.49 × 1,332,173.25
  4. Step 4: Simplify right side
    2,397,810.87x = 4,791,317,603,999.28
  5. Step 5: Solve for x
    x = 4,791,317,603,999.28/2,397,810.87
  6. Step 6: Final answer
    x = 1,998,204.97

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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.