Home / 2,735,542.43-3,775,061.12-1,495,178.32

Finding the Fourth Proportional to 2,735,542.43, 3,775,061.12 and 1,495,178.32

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Solution

The fourth proportional to 2,735,542.43, 3,775,061.12 and 1,495,178.32 is: 2,063,352.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,542.43 : 3,775,061.12 = 1,495,178.32 : x
  2. Step 2: Convert to fraction form
    2,735,542.43/3,775,061.12 = 1,495,178.32/x
  3. Step 3: Cross multiply
    2,735,542.43x = 3,775,061.12 × 1,495,178.32
  4. Step 4: Simplify right side
    2,735,542.43x = 5,644,389,527,051.44
  5. Step 5: Solve for x
    x = 5,644,389,527,051.44/2,735,542.43
  6. Step 6: Final answer
    x = 2,063,352.95

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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.