Home / 7,396,933.95-10,206,884.79-4,088,781.29

Finding the Fourth Proportional to 7,396,933.95, 10,206,884.79 and 4,088,781.29

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Solution

The fourth proportional to 7,396,933.95, 10,206,884.79 and 4,088,781.29 is: 5,642,029.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,396,933.95 : 10,206,884.79 = 4,088,781.29 : x
  2. Step 2: Convert to fraction form
    7,396,933.95/10,206,884.79 = 4,088,781.29/x
  3. Step 3: Cross multiply
    7,396,933.95x = 10,206,884.79 × 4,088,781.29
  4. Step 4: Simplify right side
    7,396,933.95x = 41,733,719,584,054.79
  5. Step 5: Solve for x
    x = 41,733,719,584,054.79/7,396,933.95
  6. Step 6: Final answer
    x = 5,642,029.50

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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.