Home / 6,682,565.93-9,221,944.75-3,626,780.18

Finding the Fourth Proportional to 6,682,565.93, 9,221,944.75 and 3,626,780.18

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Solution

The fourth proportional to 6,682,565.93, 9,221,944.75 and 3,626,780.18 is: 5,004,958.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,565.93 : 9,221,944.75 = 3,626,780.18 : x
  2. Step 2: Convert to fraction form
    6,682,565.93/9,221,944.75 = 3,626,780.18/x
  3. Step 3: Cross multiply
    6,682,565.93x = 9,221,944.75 × 3,626,780.18
  4. Step 4: Simplify right side
    6,682,565.93x = 33,445,966,385,178.38
  5. Step 5: Solve for x
    x = 33,445,966,385,178.38/6,682,565.93
  6. Step 6: Final answer
    x = 5,004,958.69

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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.