Home / 6,691,574.34-10,031,717.88-2,902,203.18

Finding the Fourth Proportional to 6,691,574.34, 10,031,717.88 and 2,902,203.18

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Solution

The fourth proportional to 6,691,574.34, 10,031,717.88 and 2,902,203.18 is: 4,350,857.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,691,574.34 : 10,031,717.88 = 2,902,203.18 : x
  2. Step 2: Convert to fraction form
    6,691,574.34/10,031,717.88 = 2,902,203.18/x
  3. Step 3: Cross multiply
    6,691,574.34x = 10,031,717.88 × 2,902,203.18
  4. Step 4: Simplify right side
    6,691,574.34x = 29,114,083,532,198.86
  5. Step 5: Solve for x
    x = 29,114,083,532,198.86/6,691,574.34
  6. Step 6: Final answer
    x = 4,350,857.07

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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.