Home / 1,206,793.35-1,810,583.28-575,625.15

Finding the Fourth Proportional to 1,206,793.35, 1,810,583.28 and 575,625.15

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Solution

The fourth proportional to 1,206,793.35, 1,810,583.28 and 575,625.15 is: 863,625.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,793.35 : 1,810,583.28 = 575,625.15 : x
  2. Step 2: Convert to fraction form
    1,206,793.35/1,810,583.28 = 575,625.15/x
  3. Step 3: Cross multiply
    1,206,793.35x = 1,810,583.28 × 575,625.15
  4. Step 4: Simplify right side
    1,206,793.35x = 1,042,217,272,137.49
  5. Step 5: Solve for x
    x = 1,042,217,272,137.49/1,206,793.35
  6. Step 6: Final answer
    x = 863,625.30

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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.