Home / 2,711,034.64-4,066,999.08-1,113,173.56

Finding the Fourth Proportional to 2,711,034.64, 4,066,999.08 and 1,113,173.56

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Solution

The fourth proportional to 2,711,034.64, 4,066,999.08 and 1,113,173.56 is: 1,669,943.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,034.64 : 4,066,999.08 = 1,113,173.56 : x
  2. Step 2: Convert to fraction form
    2,711,034.64/4,066,999.08 = 1,113,173.56/x
  3. Step 3: Cross multiply
    2,711,034.64x = 4,066,999.08 × 1,113,173.56
  4. Step 4: Simplify right side
    2,711,034.64x = 4,527,275,844,400.33
  5. Step 5: Solve for x
    x = 4,527,275,844,400.33/2,711,034.64
  6. Step 6: Final answer
    x = 1,669,943.93

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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.