Home / 5,754,889.23-7,941,747.93-3,176,570.55

Finding the Fourth Proportional to 5,754,889.23, 7,941,747.93 and 3,176,570.55

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Solution

The fourth proportional to 5,754,889.23, 7,941,747.93 and 3,176,570.55 is: 4,383,667.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,889.23 : 7,941,747.93 = 3,176,570.55 : x
  2. Step 2: Convert to fraction form
    5,754,889.23/7,941,747.93 = 3,176,570.55/x
  3. Step 3: Cross multiply
    5,754,889.23x = 7,941,747.93 × 3,176,570.55
  4. Step 4: Simplify right side
    5,754,889.23x = 25,227,522,589,961.46
  5. Step 5: Solve for x
    x = 25,227,522,589,961.46/5,754,889.23
  6. Step 6: Final answer
    x = 4,383,667.80

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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.