Home / 1,934,844.64-2,902,257.78-495,525.22

Finding the Fourth Proportional to 1,934,844.64, 2,902,257.78 and 495,525.22

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Solution

The fourth proportional to 1,934,844.64, 2,902,257.78 and 495,525.22 is: 743,285.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,844.64 : 2,902,257.78 = 495,525.22 : x
  2. Step 2: Convert to fraction form
    1,934,844.64/2,902,257.78 = 495,525.22/x
  3. Step 3: Cross multiply
    1,934,844.64x = 2,902,257.78 × 495,525.22
  4. Step 4: Simplify right side
    1,934,844.64x = 1,438,141,924,931.21
  5. Step 5: Solve for x
    x = 1,438,141,924,931.21/1,934,844.64
  6. Step 6: Final answer
    x = 743,285.48

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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.