Home / 4,253,407.20-5,870,270.88-2,704,820.04

Finding the Fourth Proportional to 4,253,407.20, 5,870,270.88 and 2,704,820.04

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Solution

The fourth proportional to 4,253,407.20, 5,870,270.88 and 2,704,820.04 is: 3,733,013.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,407.20 : 5,870,270.88 = 2,704,820.04 : x
  2. Step 2: Convert to fraction form
    4,253,407.20/5,870,270.88 = 2,704,820.04/x
  3. Step 3: Cross multiply
    4,253,407.20x = 5,870,270.88 × 2,704,820.04
  4. Step 4: Simplify right side
    4,253,407.20x = 15,878,026,316,452.44
  5. Step 5: Solve for x
    x = 15,878,026,316,452.44/4,253,407.20
  6. Step 6: Final answer
    x = 3,733,013.46

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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.