Home / 2,495,369.60-3,744,714.90-1,358,418.32

Finding the Fourth Proportional to 2,495,369.60, 3,744,714.90 and 1,358,418.32

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Solution

The fourth proportional to 2,495,369.60, 3,744,714.90 and 1,358,418.32 is: 2,038,531.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,369.60 : 3,744,714.90 = 1,358,418.32 : x
  2. Step 2: Convert to fraction form
    2,495,369.60/3,744,714.90 = 1,358,418.32/x
  3. Step 3: Cross multiply
    2,495,369.60x = 3,744,714.90 × 1,358,418.32
  4. Step 4: Simplify right side
    2,495,369.60x = 5,086,889,323,336.97
  5. Step 5: Solve for x
    x = 5,086,889,323,336.97/2,495,369.60
  6. Step 6: Final answer
    x = 2,038,531.42

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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.