Home / 3,473,955.32-5,203,233.78-2,669,314.04

Finding the Fourth Proportional to 3,473,955.32, 5,203,233.78 and 2,669,314.04

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Solution

The fourth proportional to 3,473,955.32, 5,203,233.78 and 2,669,314.04 is: 3,998,055.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,955.32 : 5,203,233.78 = 2,669,314.04 : x
  2. Step 2: Convert to fraction form
    3,473,955.32/5,203,233.78 = 2,669,314.04/x
  3. Step 3: Cross multiply
    3,473,955.32x = 5,203,233.78 × 2,669,314.04
  4. Step 4: Simplify right side
    3,473,955.32x = 13,889,064,982,356.27
  5. Step 5: Solve for x
    x = 13,889,064,982,356.27/3,473,955.32
  6. Step 6: Final answer
    x = 3,998,055.16

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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.