Home / 795,059.78-1,097,177.12-450,962.66

Finding the Fourth Proportional to 795,059.78, 1,097,177.12 and 450,962.66

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Solution

The fourth proportional to 795,059.78, 1,097,177.12 and 450,962.66 is: 622,325.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,059.78 : 1,097,177.12 = 450,962.66 : x
  2. Step 2: Convert to fraction form
    795,059.78/1,097,177.12 = 450,962.66/x
  3. Step 3: Cross multiply
    795,059.78x = 1,097,177.12 × 450,962.66
  4. Step 4: Simplify right side
    795,059.78x = 494,785,912,526.34
  5. Step 5: Solve for x
    x = 494,785,912,526.34/795,059.78
  6. Step 6: Final answer
    x = 622,325.42

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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.