Home / 3,707,022.60-5,561,656.56-1,549,095.12

Finding the Fourth Proportional to 3,707,022.60, 5,561,656.56 and 1,549,095.12

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Solution

The fourth proportional to 3,707,022.60, 5,561,656.56 and 1,549,095.12 is: 2,324,111.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,022.60 : 5,561,656.56 = 1,549,095.12 : x
  2. Step 2: Convert to fraction form
    3,707,022.60/5,561,656.56 = 1,549,095.12/x
  3. Step 3: Cross multiply
    3,707,022.60x = 5,561,656.56 × 1,549,095.12
  4. Step 4: Simplify right side
    3,707,022.60x = 8,615,535,036,211.99
  5. Step 5: Solve for x
    x = 8,615,535,036,211.99/3,707,022.60
  6. Step 6: Final answer
    x = 2,324,111.82

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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.