Home / 6,817,082.52-9,410,982.90-4,239,593.64

Finding the Fourth Proportional to 6,817,082.52, 9,410,982.90 and 4,239,593.64

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Solution

The fourth proportional to 6,817,082.52, 9,410,982.90 and 4,239,593.64 is: 5,852,759.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,817,082.52 : 9,410,982.90 = 4,239,593.64 : x
  2. Step 2: Convert to fraction form
    6,817,082.52/9,410,982.90 = 4,239,593.64/x
  3. Step 3: Cross multiply
    6,817,082.52x = 9,410,982.90 × 4,239,593.64
  4. Step 4: Simplify right side
    6,817,082.52x = 39,898,743,248,988.76
  5. Step 5: Solve for x
    x = 39,898,743,248,988.76/6,817,082.52
  6. Step 6: Final answer
    x = 5,852,759.32

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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.