Home / 2,242,252.81-3,094,380.93-1,275,358.24

Finding the Fourth Proportional to 2,242,252.81, 3,094,380.93 and 1,275,358.24

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Solution

The fourth proportional to 2,242,252.81, 3,094,380.93 and 1,275,358.24 is: 1,760,035.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,252.81 : 3,094,380.93 = 1,275,358.24 : x
  2. Step 2: Convert to fraction form
    2,242,252.81/3,094,380.93 = 1,275,358.24/x
  3. Step 3: Cross multiply
    2,242,252.81x = 3,094,380.93 × 1,275,358.24
  4. Step 4: Simplify right side
    2,242,252.81x = 3,946,444,216,774.36
  5. Step 5: Solve for x
    x = 3,946,444,216,774.36/2,242,252.81
  6. Step 6: Final answer
    x = 1,760,035.35

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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.