Home / 2,073,587.34-3,110,906.05-577,679.34

Finding the Fourth Proportional to 2,073,587.34, 3,110,906.05 and 577,679.34

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Solution

The fourth proportional to 2,073,587.34, 3,110,906.05 and 577,679.34 is: 866,665.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,587.34 : 3,110,906.05 = 577,679.34 : x
  2. Step 2: Convert to fraction form
    2,073,587.34/3,110,906.05 = 577,679.34/x
  3. Step 3: Cross multiply
    2,073,587.34x = 3,110,906.05 × 577,679.34
  4. Step 4: Simplify right side
    2,073,587.34x = 1,797,106,163,987.71
  5. Step 5: Solve for x
    x = 1,797,106,163,987.71/2,073,587.34
  6. Step 6: Final answer
    x = 866,665.28

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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.