Home / 2,836,343.98-4,254,553.02-943,085.41

Finding the Fourth Proportional to 2,836,343.98, 4,254,553.02 and 943,085.41

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Solution

The fourth proportional to 2,836,343.98, 4,254,553.02 and 943,085.41 is: 1,414,640.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,343.98 : 4,254,553.02 = 943,085.41 : x
  2. Step 2: Convert to fraction form
    2,836,343.98/4,254,553.02 = 943,085.41/x
  3. Step 3: Cross multiply
    2,836,343.98x = 4,254,553.02 × 943,085.41
  4. Step 4: Simplify right side
    2,836,343.98x = 4,012,406,879,233.44
  5. Step 5: Solve for x
    x = 4,012,406,879,233.44/2,836,343.98
  6. Step 6: Final answer
    x = 1,414,640.43

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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.