Home / 3,056,500.10-4,584,750.15-2,752,069.70

Finding the Fourth Proportional to 3,056,500.10, 4,584,750.15 and 2,752,069.70

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Solution

The fourth proportional to 3,056,500.10, 4,584,750.15 and 2,752,069.70 is: 4,128,104.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,500.10 : 4,584,750.15 = 2,752,069.70 : x
  2. Step 2: Convert to fraction form
    3,056,500.10/4,584,750.15 = 2,752,069.70/x
  3. Step 3: Cross multiply
    3,056,500.10x = 4,584,750.15 × 2,752,069.70
  4. Step 4: Simplify right side
    3,056,500.10x = 12,617,551,969,885.46
  5. Step 5: Solve for x
    x = 12,617,551,969,885.46/3,056,500.10
  6. Step 6: Final answer
    x = 4,128,104.55

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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.