Home / 2,695,392.22-3,719,613.02-1,471,693.96

Finding the Fourth Proportional to 2,695,392.22, 3,719,613.02 and 1,471,693.96

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Solution

The fourth proportional to 2,695,392.22, 3,719,613.02 and 1,471,693.96 is: 2,030,922.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,392.22 : 3,719,613.02 = 1,471,693.96 : x
  2. Step 2: Convert to fraction form
    2,695,392.22/3,719,613.02 = 1,471,693.96/x
  3. Step 3: Cross multiply
    2,695,392.22x = 3,719,613.02 × 1,471,693.96
  4. Step 4: Simplify right side
    2,695,392.22x = 5,474,132,015,071.36
  5. Step 5: Solve for x
    x = 5,474,132,015,071.36/2,695,392.22
  6. Step 6: Final answer
    x = 2,030,922.24

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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.