Home / 6,995,827.52-10,499,722.68-2,738,985.08

Finding the Fourth Proportional to 6,995,827.52, 10,499,722.68 and 2,738,985.08

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Solution

The fourth proportional to 6,995,827.52, 10,499,722.68 and 2,738,985.08 is: 4,110,819.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,827.52 : 10,499,722.68 = 2,738,985.08 : x
  2. Step 2: Convert to fraction form
    6,995,827.52/10,499,722.68 = 2,738,985.08/x
  3. Step 3: Cross multiply
    6,995,827.52x = 10,499,722.68 × 2,738,985.08
  4. Step 4: Simplify right side
    6,995,827.52x = 28,758,583,764,657.61
  5. Step 5: Solve for x
    x = 28,758,583,764,657.61/6,995,827.52
  6. Step 6: Final answer
    x = 4,110,819.44

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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.