Home / 2,375,675.76-3,563,476.92-578,556.30

Finding the Fourth Proportional to 2,375,675.76, 3,563,476.92 and 578,556.30

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Solution

The fourth proportional to 2,375,675.76, 3,563,476.92 and 578,556.30 is: 867,825.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,675.76 : 3,563,476.92 = 578,556.30 : x
  2. Step 2: Convert to fraction form
    2,375,675.76/3,563,476.92 = 578,556.30/x
  3. Step 3: Cross multiply
    2,375,675.76x = 3,563,476.92 × 578,556.30
  4. Step 4: Simplify right side
    2,375,675.76x = 2,061,672,021,970.60
  5. Step 5: Solve for x
    x = 2,061,672,021,970.60/2,375,675.76
  6. Step 6: Final answer
    x = 867,825.51

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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.