Home / 1,851,338.20-2,777,211.45-588,870.58

Finding the Fourth Proportional to 1,851,338.20, 2,777,211.45 and 588,870.58

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Solution

The fourth proportional to 1,851,338.20, 2,777,211.45 and 588,870.58 is: 883,370.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,338.20 : 2,777,211.45 = 588,870.58 : x
  2. Step 2: Convert to fraction form
    1,851,338.20/2,777,211.45 = 588,870.58/x
  3. Step 3: Cross multiply
    1,851,338.20x = 2,777,211.45 × 588,870.58
  4. Step 4: Simplify right side
    1,851,338.20x = 1,635,418,117,344.14
  5. Step 5: Solve for x
    x = 1,635,418,117,344.14/1,851,338.20
  6. Step 6: Final answer
    x = 883,370.81

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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.