Home / 7,244,264.34-9,996,601.37-3,981,008.84

Finding the Fourth Proportional to 7,244,264.34, 9,996,601.37 and 3,981,008.84

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Solution

The fourth proportional to 7,244,264.34, 9,996,601.37 and 3,981,008.84 is: 5,493,526.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,264.34 : 9,996,601.37 = 3,981,008.84 : x
  2. Step 2: Convert to fraction form
    7,244,264.34/9,996,601.37 = 3,981,008.84/x
  3. Step 3: Cross multiply
    7,244,264.34x = 9,996,601.37 × 3,981,008.84
  4. Step 4: Simplify right side
    7,244,264.34x = 39,796,558,354,038.06
  5. Step 5: Solve for x
    x = 39,796,558,354,038.06/7,244,264.34
  6. Step 6: Final answer
    x = 5,493,526.53

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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.