Home / 1,851,320.70-2,777,185.17-588,853.08

Finding the Fourth Proportional to 1,851,320.70, 2,777,185.17 and 588,853.08

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Solution

The fourth proportional to 1,851,320.70, 2,777,185.17 and 588,853.08 is: 883,344.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,851,320.70 : 2,777,185.17 = 588,853.08 : x
  2. Step 2: Convert to fraction form
    1,851,320.70/2,777,185.17 = 588,853.08/x
  3. Step 3: Cross multiply
    1,851,320.70x = 2,777,185.17 × 588,853.08
  4. Step 4: Simplify right side
    1,851,320.70x = 1,635,354,041,084.82
  5. Step 5: Solve for x
    x = 1,635,354,041,084.82/1,851,320.70
  6. Step 6: Final answer
    x = 883,344.54

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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.