Home / 3,287,522.52-4,536,388.18-1,817,232.49

Finding the Fourth Proportional to 3,287,522.52, 4,536,388.18 and 1,817,232.49

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Solution

The fourth proportional to 3,287,522.52, 4,536,388.18 and 1,817,232.49 is: 2,507,563.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,522.52 : 4,536,388.18 = 1,817,232.49 : x
  2. Step 2: Convert to fraction form
    3,287,522.52/4,536,388.18 = 1,817,232.49/x
  3. Step 3: Cross multiply
    3,287,522.52x = 4,536,388.18 × 1,817,232.49
  4. Step 4: Simplify right side
    3,287,522.52x = 8,243,671,987,947.97
  5. Step 5: Solve for x
    x = 8,243,671,987,947.97/3,287,522.52
  6. Step 6: Final answer
    x = 2,507,563.66

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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.