Home / 5,039,093.60-7,556,424.08-1,843,390.88

Finding the Fourth Proportional to 5,039,093.60, 7,556,424.08 and 1,843,390.88

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Solution

The fourth proportional to 5,039,093.60, 7,556,424.08 and 1,843,390.88 is: 2,764,275.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,093.60 : 7,556,424.08 = 1,843,390.88 : x
  2. Step 2: Convert to fraction form
    5,039,093.60/7,556,424.08 = 1,843,390.88/x
  3. Step 3: Cross multiply
    5,039,093.60x = 7,556,424.08 × 1,843,390.88
  4. Step 4: Simplify right side
    5,039,093.60x = 13,929,443,234,484.39
  5. Step 5: Solve for x
    x = 13,929,443,234,484.39/5,039,093.60
  6. Step 6: Final answer
    x = 2,764,275.55

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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.