Home / 2,495,927.08-3,744,357.22-1,000,135.72

Finding the Fourth Proportional to 2,495,927.08, 3,744,357.22 and 1,000,135.72

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Solution

The fourth proportional to 2,495,927.08, 3,744,357.22 and 1,000,135.72 is: 1,500,390.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,927.08 : 3,744,357.22 = 1,000,135.72 : x
  2. Step 2: Convert to fraction form
    2,495,927.08/3,744,357.22 = 1,000,135.72/x
  3. Step 3: Cross multiply
    2,495,927.08x = 3,744,357.22 × 1,000,135.72
  4. Step 4: Simplify right side
    2,495,927.08x = 3,744,865,404,161.90
  5. Step 5: Solve for x
    x = 3,744,865,404,161.90/2,495,927.08
  6. Step 6: Final answer
    x = 1,500,390.55

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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.