Home / 2,448,895.80-3,670,281.90-1,251,294.60

Finding the Fourth Proportional to 2,448,895.80, 3,670,281.90 and 1,251,294.60

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Solution

The fourth proportional to 2,448,895.80, 3,670,281.90 and 1,251,294.60 is: 1,875,377.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,895.80 : 3,670,281.90 = 1,251,294.60 : x
  2. Step 2: Convert to fraction form
    2,448,895.80/3,670,281.90 = 1,251,294.60/x
  3. Step 3: Cross multiply
    2,448,895.80x = 3,670,281.90 × 1,251,294.60
  4. Step 4: Simplify right side
    2,448,895.80x = 4,592,603,921,947.74
  5. Step 5: Solve for x
    x = 4,592,603,921,947.74/2,448,895.80
  6. Step 6: Final answer
    x = 1,875,377.43

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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.