Home / 2,180,701.60-3,274,551.60-1,473,863.20

Finding the Fourth Proportional to 2,180,701.60, 3,274,551.60 and 1,473,863.20

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Solution

The fourth proportional to 2,180,701.60, 3,274,551.60 and 1,473,863.20 is: 2,213,159.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,701.60 : 3,274,551.60 = 1,473,863.20 : x
  2. Step 2: Convert to fraction form
    2,180,701.60/3,274,551.60 = 1,473,863.20/x
  3. Step 3: Cross multiply
    2,180,701.60x = 3,274,551.60 × 1,473,863.20
  4. Step 4: Simplify right side
    2,180,701.60x = 4,826,241,099,741.12
  5. Step 5: Solve for x
    x = 4,826,241,099,741.12/2,180,701.60
  6. Step 6: Final answer
    x = 2,213,159.79

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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.