Home / 2,073,600-3,110,578.20-577,692

Finding the Fourth Proportional to 2,073,600, 3,110,578.20 and 577,692

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Solution

The fourth proportional to 2,073,600, 3,110,578.20 and 577,692 is: 866,587.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,600 : 3,110,578.20 = 577,692 : x
  2. Step 2: Convert to fraction form
    2,073,600/3,110,578.20 = 577,692/x
  3. Step 3: Cross multiply
    2,073,600x = 3,110,578.20 × 577,692
  4. Step 4: Simplify right side
    2,073,600x = 1,796,956,141,514.40
  5. Step 5: Solve for x
    x = 1,796,956,141,514.40/2,073,600
  6. Step 6: Final answer
    x = 866,587.65

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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.