Home / 2,836,339.98-4,254,547.02-943,081.41

Finding the Fourth Proportional to 2,836,339.98, 4,254,547.02 and 943,081.41

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Solution

The fourth proportional to 2,836,339.98, 4,254,547.02 and 943,081.41 is: 1,414,634.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,339.98 : 4,254,547.02 = 943,081.41 : x
  2. Step 2: Convert to fraction form
    2,836,339.98/4,254,547.02 = 943,081.41/x
  3. Step 3: Cross multiply
    2,836,339.98x = 4,254,547.02 × 943,081.41
  4. Step 4: Simplify right side
    2,836,339.98x = 4,012,384,202,532.90
  5. Step 5: Solve for x
    x = 4,012,384,202,532.90/2,836,339.98
  6. Step 6: Final answer
    x = 1,414,634.43

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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.