Home / 2,242,384.80-3,094,083.52-1,324,763.32

Finding the Fourth Proportional to 2,242,384.80, 3,094,083.52 and 1,324,763.32

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Solution

The fourth proportional to 2,242,384.80, 3,094,083.52 and 1,324,763.32 is: 1,827,932.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,384.80 : 3,094,083.52 = 1,324,763.32 : x
  2. Step 2: Convert to fraction form
    2,242,384.80/3,094,083.52 = 1,324,763.32/x
  3. Step 3: Cross multiply
    2,242,384.80x = 3,094,083.52 × 1,324,763.32
  4. Step 4: Simplify right side
    2,242,384.80x = 4,098,928,356,312.49
  5. Step 5: Solve for x
    x = 4,098,928,356,312.49/2,242,384.80
  6. Step 6: Final answer
    x = 1,827,932.64

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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.