Home / 3,476,607.60-5,214,652.20-1,454,329.20

Finding the Fourth Proportional to 3,476,607.60, 5,214,652.20 and 1,454,329.20

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Solution

The fourth proportional to 3,476,607.60, 5,214,652.20 and 1,454,329.20 is: 2,181,385.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,607.60 : 5,214,652.20 = 1,454,329.20 : x
  2. Step 2: Convert to fraction form
    3,476,607.60/5,214,652.20 = 1,454,329.20/x
  3. Step 3: Cross multiply
    3,476,607.60x = 5,214,652.20 × 1,454,329.20
  4. Step 4: Simplify right side
    3,476,607.60x = 7,583,820,962,304.24
  5. Step 5: Solve for x
    x = 7,583,820,962,304.24/3,476,607.60
  6. Step 6: Final answer
    x = 2,181,385.37

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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.