Home / 2,955,930.30-4,079,182.01-1,597,803.30

Finding the Fourth Proportional to 2,955,930.30, 4,079,182.01 and 1,597,803.30

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Solution

The fourth proportional to 2,955,930.30, 4,079,182.01 and 1,597,803.30 is: 2,204,967.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,930.30 : 4,079,182.01 = 1,597,803.30 : x
  2. Step 2: Convert to fraction form
    2,955,930.30/4,079,182.01 = 1,597,803.30/x
  3. Step 3: Cross multiply
    2,955,930.30x = 4,079,182.01 × 1,597,803.30
  4. Step 4: Simplify right side
    2,955,930.30x = 6,517,730,468,889.62
  5. Step 5: Solve for x
    x = 6,517,730,468,889.62/2,955,930.30
  6. Step 6: Final answer
    x = 2,204,967.58

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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.