Home / 3,333,463.88-4,600,180.31-1,805,571

Finding the Fourth Proportional to 3,333,463.88, 4,600,180.31 and 1,805,571

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Solution

The fourth proportional to 3,333,463.88, 4,600,180.31 and 1,805,571 is: 2,491,688.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,463.88 : 4,600,180.31 = 1,805,571 : x
  2. Step 2: Convert to fraction form
    3,333,463.88/4,600,180.31 = 1,805,571/x
  3. Step 3: Cross multiply
    3,333,463.88x = 4,600,180.31 × 1,805,571
  4. Step 4: Simplify right side
    3,333,463.88x = 8,305,952,153,479.15
  5. Step 5: Solve for x
    x = 8,305,952,153,479.15/3,333,463.88
  6. Step 6: Final answer
    x = 2,491,688.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.