Home / 3,702,727.19-5,110,236.20-2,071,225.19

Finding the Fourth Proportional to 3,702,727.19, 5,110,236.20 and 2,071,225.19

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Solution

The fourth proportional to 3,702,727.19, 5,110,236.20 and 2,071,225.19 is: 2,858,555.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702,727.19 : 5,110,236.20 = 2,071,225.19 : x
  2. Step 2: Convert to fraction form
    3,702,727.19/5,110,236.20 = 2,071,225.19/x
  3. Step 3: Cross multiply
    3,702,727.19x = 5,110,236.20 × 2,071,225.19
  4. Step 4: Simplify right side
    3,702,727.19x = 10,584,449,908,382.57
  5. Step 5: Solve for x
    x = 10,584,449,908,382.57/3,702,727.19
  6. Step 6: Final answer
    x = 2,858,555.16

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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.