Home / 2,747,354.23-3,791,575.80-1,524,054.16

Finding the Fourth Proportional to 2,747,354.23, 3,791,575.80 and 1,524,054.16

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Solution

The fourth proportional to 2,747,354.23, 3,791,575.80 and 1,524,054.16 is: 2,103,320.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,354.23 : 3,791,575.80 = 1,524,054.16 : x
  2. Step 2: Convert to fraction form
    2,747,354.23/3,791,575.80 = 1,524,054.16/x
  3. Step 3: Cross multiply
    2,747,354.23x = 3,791,575.80 × 1,524,054.16
  4. Step 4: Simplify right side
    2,747,354.23x = 5,778,566,870,945.33
  5. Step 5: Solve for x
    x = 5,778,566,870,945.33/2,747,354.23
  6. Step 6: Final answer
    x = 2,103,320.64

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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.