Home / 1,495,313.52-2,063,493-1,374,941.04

Finding the Fourth Proportional to 1,495,313.52, 2,063,493 and 1,374,941.04

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Solution

The fourth proportional to 1,495,313.52, 2,063,493 and 1,374,941.04 is: 1,897,382.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,313.52 : 2,063,493 = 1,374,941.04 : x
  2. Step 2: Convert to fraction form
    1,495,313.52/2,063,493 = 1,374,941.04/x
  3. Step 3: Cross multiply
    1,495,313.52x = 2,063,493 × 1,374,941.04
  4. Step 4: Simplify right side
    1,495,313.52x = 2,837,181,211,452.72
  5. Step 5: Solve for x
    x = 2,837,181,211,452.72/1,495,313.52
  6. Step 6: Final answer
    x = 1,897,382.17

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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.