Home / 1,662,422.20-2,494,077.38-597,473.48

Finding the Fourth Proportional to 1,662,422.20, 2,494,077.38 and 597,473.48

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Solution

The fourth proportional to 1,662,422.20, 2,494,077.38 and 597,473.48 is: 896,369.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,662,422.20 : 2,494,077.38 = 597,473.48 : x
  2. Step 2: Convert to fraction form
    1,662,422.20/2,494,077.38 = 597,473.48/x
  3. Step 3: Cross multiply
    1,662,422.20x = 2,494,077.38 × 597,473.48
  4. Step 4: Simplify right side
    1,662,422.20x = 1,490,145,097,106.23
  5. Step 5: Solve for x
    x = 1,490,145,097,106.23/1,662,422.20
  6. Step 6: Final answer
    x = 896,369.83

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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.