Home / 4,531,892.80-6,798,863.34-1,499,251.50

Finding the Fourth Proportional to 4,531,892.80, 6,798,863.34 and 1,499,251.50

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Solution

The fourth proportional to 4,531,892.80, 6,798,863.34 and 1,499,251.50 is: 2,249,216.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,892.80 : 6,798,863.34 = 1,499,251.50 : x
  2. Step 2: Convert to fraction form
    4,531,892.80/6,798,863.34 = 1,499,251.50/x
  3. Step 3: Cross multiply
    4,531,892.80x = 6,798,863.34 × 1,499,251.50
  4. Step 4: Simplify right side
    4,531,892.80x = 10,193,206,060,790.01
  5. Step 5: Solve for x
    x = 10,193,206,060,790.01/4,531,892.80
  6. Step 6: Final answer
    x = 2,249,216.06

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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.