Home / 1,731,453.35-2,597,180.04-469,280.97

Finding the Fourth Proportional to 1,731,453.35, 2,597,180.04 and 469,280.97

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Solution

The fourth proportional to 1,731,453.35, 2,597,180.04 and 469,280.97 is: 703,921.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,453.35 : 2,597,180.04 = 469,280.97 : x
  2. Step 2: Convert to fraction form
    1,731,453.35/2,597,180.04 = 469,280.97/x
  3. Step 3: Cross multiply
    1,731,453.35x = 2,597,180.04 × 469,280.97
  4. Step 4: Simplify right side
    1,731,453.35x = 1,218,807,168,435.84
  5. Step 5: Solve for x
    x = 1,218,807,168,435.84/1,731,453.35
  6. Step 6: Final answer
    x = 703,921.46

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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.