Home / 3,759,209.34-5,628,711.24-2,385,545.82

Finding the Fourth Proportional to 3,759,209.34, 5,628,711.24 and 2,385,545.82

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Solution

The fourth proportional to 3,759,209.34, 5,628,711.24 and 2,385,545.82 is: 3,571,907.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,759,209.34 : 5,628,711.24 = 2,385,545.82 : x
  2. Step 2: Convert to fraction form
    3,759,209.34/5,628,711.24 = 2,385,545.82/x
  3. Step 3: Cross multiply
    3,759,209.34x = 5,628,711.24 × 2,385,545.82
  4. Step 4: Simplify right side
    3,759,209.34x = 13,427,548,570,569.02
  5. Step 5: Solve for x
    x = 13,427,548,570,569.02/3,759,209.34
  6. Step 6: Final answer
    x = 3,571,907.64

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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.