Home / 7,717,714.52-10,650,373.16-4,232,982.20

Finding the Fourth Proportional to 7,717,714.52, 10,650,373.16 and 4,232,982.20

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Solution

The fourth proportional to 7,717,714.52, 10,650,373.16 and 4,232,982.20 is: 5,841,475.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,717,714.52 : 10,650,373.16 = 4,232,982.20 : x
  2. Step 2: Convert to fraction form
    7,717,714.52/10,650,373.16 = 4,232,982.20/x
  3. Step 3: Cross multiply
    7,717,714.52x = 10,650,373.16 × 4,232,982.20
  4. Step 4: Simplify right side
    7,717,714.52x = 45,082,839,935,220.98
  5. Step 5: Solve for x
    x = 45,082,839,935,220.98/7,717,714.52
  6. Step 6: Final answer
    x = 5,841,475.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.