Home / 6,613,027.85-9,125,354.30-3,711,852.07

Finding the Fourth Proportional to 6,613,027.85, 9,125,354.30 and 3,711,852.07

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Solution

The fourth proportional to 6,613,027.85, 9,125,354.30 and 3,711,852.07 is: 5,122,005.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,613,027.85 : 9,125,354.30 = 3,711,852.07 : x
  2. Step 2: Convert to fraction form
    6,613,027.85/9,125,354.30 = 3,711,852.07/x
  3. Step 3: Cross multiply
    6,613,027.85x = 9,125,354.30 × 3,711,852.07
  4. Step 4: Simplify right side
    6,613,027.85x = 33,871,965,206,565.75
  5. Step 5: Solve for x
    x = 33,871,965,206,565.75/6,613,027.85
  6. Step 6: Final answer
    x = 5,122,005.53

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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.