Home / 1,511,004.52-2,266,753.02-446,154.22

Finding the Fourth Proportional to 1,511,004.52, 2,266,753.02 and 446,154.22

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Solution

The fourth proportional to 1,511,004.52, 2,266,753.02 and 446,154.22 is: 669,304.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,004.52 : 2,266,753.02 = 446,154.22 : x
  2. Step 2: Convert to fraction form
    1,511,004.52/2,266,753.02 = 446,154.22/x
  3. Step 3: Cross multiply
    1,511,004.52x = 2,266,753.02 × 446,154.22
  4. Step 4: Simplify right side
    1,511,004.52x = 1,011,321,425,570.74
  5. Step 5: Solve for x
    x = 1,011,321,425,570.74/1,511,004.52
  6. Step 6: Final answer
    x = 669,304.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.