Home / 3,348,709.12-5,016,330.24-1,549,066.24

Finding the Fourth Proportional to 3,348,709.12, 5,016,330.24 and 1,549,066.24

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Solution

The fourth proportional to 3,348,709.12, 5,016,330.24 and 1,549,066.24 is: 2,320,484.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348,709.12 : 5,016,330.24 = 1,549,066.24 : x
  2. Step 2: Convert to fraction form
    3,348,709.12/5,016,330.24 = 1,549,066.24/x
  3. Step 3: Cross multiply
    3,348,709.12x = 5,016,330.24 × 1,549,066.24
  4. Step 4: Simplify right side
    3,348,709.12x = 7,770,627,823,475.10
  5. Step 5: Solve for x
    x = 7,770,627,823,475.10/3,348,709.12
  6. Step 6: Final answer
    x = 2,320,484.56

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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.