Home / 4,532,644.90-6,796,479.03-3,113,058.34

Finding the Fourth Proportional to 4,532,644.90, 6,796,479.03 and 3,113,058.34

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Solution

The fourth proportional to 4,532,644.90, 6,796,479.03 and 3,113,058.34 is: 4,667,878.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,644.90 : 6,796,479.03 = 3,113,058.34 : x
  2. Step 2: Convert to fraction form
    4,532,644.90/6,796,479.03 = 3,113,058.34/x
  3. Step 3: Cross multiply
    4,532,644.90x = 6,796,479.03 × 3,113,058.34
  4. Step 4: Simplify right side
    4,532,644.90x = 21,157,835,726,976.61
  5. Step 5: Solve for x
    x = 21,157,835,726,976.61/4,532,644.90
  6. Step 6: Final answer
    x = 4,667,878.51

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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.