Home / 4,499,079.67-6,749,319.35-1,465,739.38

Finding the Fourth Proportional to 4,499,079.67, 6,749,319.35 and 1,465,739.38

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Solution

The fourth proportional to 4,499,079.67, 6,749,319.35 and 1,465,739.38 is: 2,198,837.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499,079.67 : 6,749,319.35 = 1,465,739.38 : x
  2. Step 2: Convert to fraction form
    4,499,079.67/6,749,319.35 = 1,465,739.38/x
  3. Step 3: Cross multiply
    4,499,079.67x = 6,749,319.35 × 1,465,739.38
  4. Step 4: Simplify right side
    4,499,079.67x = 9,892,743,125,382.30
  5. Step 5: Solve for x
    x = 9,892,743,125,382.30/4,499,079.67
  6. Step 6: Final answer
    x = 2,198,837.06

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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.