Home / 1,493,753.67-2,061,370.35-849,174.03

Finding the Fourth Proportional to 1,493,753.67, 2,061,370.35 and 849,174.03

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Solution

The fourth proportional to 1,493,753.67, 2,061,370.35 and 849,174.03 is: 1,171,854.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,753.67 : 2,061,370.35 = 849,174.03 : x
  2. Step 2: Convert to fraction form
    1,493,753.67/2,061,370.35 = 849,174.03/x
  3. Step 3: Cross multiply
    1,493,753.67x = 2,061,370.35 × 849,174.03
  4. Step 4: Simplify right side
    1,493,753.67x = 1,750,462,167,432.01
  5. Step 5: Solve for x
    x = 1,750,462,167,432.01/1,493,753.67
  6. Step 6: Final answer
    x = 1,171,854.64

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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.