Home / 2,495,682.71-3,444,199.62-1,407,557.27

Finding the Fourth Proportional to 2,495,682.71, 3,444,199.62 and 1,407,557.27

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Solution

The fourth proportional to 2,495,682.71, 3,444,199.62 and 1,407,557.27 is: 1,942,517.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,682.71 : 3,444,199.62 = 1,407,557.27 : x
  2. Step 2: Convert to fraction form
    2,495,682.71/3,444,199.62 = 1,407,557.27/x
  3. Step 3: Cross multiply
    2,495,682.71x = 3,444,199.62 × 1,407,557.27
  4. Step 4: Simplify right side
    2,495,682.71x = 4,847,908,214,462.24
  5. Step 5: Solve for x
    x = 4,847,908,214,462.24/2,495,682.71
  6. Step 6: Final answer
    x = 1,942,517.85

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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.