Home / 3,944,727.18-5,917,259.55-1,549,090.11

Finding the Fourth Proportional to 3,944,727.18, 5,917,259.55 and 1,549,090.11

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Solution

The fourth proportional to 3,944,727.18, 5,917,259.55 and 1,549,090.11 is: 2,323,701.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,944,727.18 : 5,917,259.55 = 1,549,090.11 : x
  2. Step 2: Convert to fraction form
    3,944,727.18/5,917,259.55 = 1,549,090.11/x
  3. Step 3: Cross multiply
    3,944,727.18x = 5,917,259.55 × 1,549,090.11
  4. Step 4: Simplify right side
    3,944,727.18x = 9,166,368,247,208.05
  5. Step 5: Solve for x
    x = 9,166,368,247,208.05/3,944,727.18
  6. Step 6: Final answer
    x = 2,323,701.44

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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.