Home / 4,159,698.88-6,235,414.89-2,894,869.30

Finding the Fourth Proportional to 4,159,698.88, 6,235,414.89 and 2,894,869.30

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Solution

The fourth proportional to 4,159,698.88, 6,235,414.89 and 2,894,869.30 is: 4,339,427.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,698.88 : 6,235,414.89 = 2,894,869.30 : x
  2. Step 2: Convert to fraction form
    4,159,698.88/6,235,414.89 = 2,894,869.30/x
  3. Step 3: Cross multiply
    4,159,698.88x = 6,235,414.89 × 2,894,869.30
  4. Step 4: Simplify right side
    4,159,698.88x = 18,050,711,160,649.59
  5. Step 5: Solve for x
    x = 18,050,711,160,649.59/4,159,698.88
  6. Step 6: Final answer
    x = 4,339,427.36

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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.