Home / 8,759,767.60-13,139,682.18-2,694,458.44

Finding the Fourth Proportional to 8,759,767.60, 13,139,682.18 and 2,694,458.44

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Solution

The fourth proportional to 8,759,767.60, 13,139,682.18 and 2,694,458.44 is: 4,041,697.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,759,767.60 : 13,139,682.18 = 2,694,458.44 : x
  2. Step 2: Convert to fraction form
    8,759,767.60/13,139,682.18 = 2,694,458.44/x
  3. Step 3: Cross multiply
    8,759,767.60x = 13,139,682.18 × 2,694,458.44
  4. Step 4: Simplify right side
    8,759,767.60x = 35,404,327,548,818.60
  5. Step 5: Solve for x
    x = 35,404,327,548,818.60/8,759,767.60
  6. Step 6: Final answer
    x = 4,041,697.13

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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.