Home / 2,708,503.32-4,061,481.48-1,001,467.20

Finding the Fourth Proportional to 2,708,503.32, 4,061,481.48 and 1,001,467.20

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Solution

The fourth proportional to 2,708,503.32, 4,061,481.48 and 1,001,467.20 is: 1,501,729.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,503.32 : 4,061,481.48 = 1,001,467.20 : x
  2. Step 2: Convert to fraction form
    2,708,503.32/4,061,481.48 = 1,001,467.20/x
  3. Step 3: Cross multiply
    2,708,503.32x = 4,061,481.48 × 1,001,467.20
  4. Step 4: Simplify right side
    2,708,503.32x = 4,067,440,485,627.46
  5. Step 5: Solve for x
    x = 4,067,440,485,627.46/2,708,503.32
  6. Step 6: Final answer
    x = 1,501,729.92

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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.