Home / 6,826,598.39-10,239,827.45-3,946,132.38

Finding the Fourth Proportional to 6,826,598.39, 10,239,827.45 and 3,946,132.38

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Solution

The fourth proportional to 6,826,598.39, 10,239,827.45 and 3,946,132.38 is: 5,919,158.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,598.39 : 10,239,827.45 = 3,946,132.38 : x
  2. Step 2: Convert to fraction form
    6,826,598.39/10,239,827.45 = 3,946,132.38/x
  3. Step 3: Cross multiply
    6,826,598.39x = 10,239,827.45 × 3,946,132.38
  4. Step 4: Simplify right side
    6,826,598.39x = 40,407,714,630,592.93
  5. Step 5: Solve for x
    x = 40,407,714,630,592.93/6,826,598.39
  6. Step 6: Final answer
    x = 5,919,158.03

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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.