Home / 2,719,162.97-3,752,504.90-1,495,530.45

Finding the Fourth Proportional to 2,719,162.97, 3,752,504.90 and 1,495,530.45

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Solution

The fourth proportional to 2,719,162.97, 3,752,504.90 and 1,495,530.45 is: 2,063,865.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,162.97 : 3,752,504.90 = 1,495,530.45 : x
  2. Step 2: Convert to fraction form
    2,719,162.97/3,752,504.90 = 1,495,530.45/x
  3. Step 3: Cross multiply
    2,719,162.97x = 3,752,504.90 × 1,495,530.45
  4. Step 4: Simplify right side
    2,719,162.97x = 5,611,985,334,246.55
  5. Step 5: Solve for x
    x = 5,611,985,334,246.55/2,719,162.97
  6. Step 6: Final answer
    x = 2,063,865.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.