Home / 2,532,324.04-3,495,099-1,919,407.72

Finding the Fourth Proportional to 2,532,324.04, 3,495,099 and 1,919,407.72

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Solution

The fourth proportional to 2,532,324.04, 3,495,099 and 1,919,407.72 is: 2,649,155.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,324.04 : 3,495,099 = 1,919,407.72 : x
  2. Step 2: Convert to fraction form
    2,532,324.04/3,495,099 = 1,919,407.72/x
  3. Step 3: Cross multiply
    2,532,324.04x = 3,495,099 × 1,919,407.72
  4. Step 4: Simplify right side
    2,532,324.04x = 6,708,520,002,764.28
  5. Step 5: Solve for x
    x = 6,708,520,002,764.28/2,532,324.04
  6. Step 6: Final answer
    x = 2,649,155.44

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1.5x scale

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.