Home / 1,851,717.33-2,777,295.35-503,984.96

Finding the Fourth Proportional to 1,851,717.33, 2,777,295.35 and 503,984.96

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Solution

The fourth proportional to 1,851,717.33, 2,777,295.35 and 503,984.96 is: 755,901.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,717.33 : 2,777,295.35 = 503,984.96 : x
  2. Step 2: Convert to fraction form
    1,851,717.33/2,777,295.35 = 503,984.96/x
  3. Step 3: Cross multiply
    1,851,717.33x = 2,777,295.35 × 503,984.96
  4. Step 4: Simplify right side
    1,851,717.33x = 1,399,715,069,471.53
  5. Step 5: Solve for x
    x = 1,399,715,069,471.53/1,851,717.33
  6. Step 6: Final answer
    x = 755,901.05

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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.