Home / 3,456,746.28-4,769,172.07-2,233,772.24

Finding the Fourth Proportional to 3,456,746.28, 4,769,172.07 and 2,233,772.24

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Solution

The fourth proportional to 3,456,746.28, 4,769,172.07 and 2,233,772.24 is: 3,081,870.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,456,746.28 : 4,769,172.07 = 2,233,772.24 : x
  2. Step 2: Convert to fraction form
    3,456,746.28/4,769,172.07 = 2,233,772.24/x
  3. Step 3: Cross multiply
    3,456,746.28x = 4,769,172.07 × 2,233,772.24
  4. Step 4: Simplify right side
    3,456,746.28x = 10,653,244,148,319.04
  5. Step 5: Solve for x
    x = 10,653,244,148,319.04/3,456,746.28
  6. Step 6: Final answer
    x = 3,081,870.43

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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.