Home / 3,052,950.12-4,579,587.18-922,979.88

Finding the Fourth Proportional to 3,052,950.12, 4,579,587.18 and 922,979.88

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Solution

The fourth proportional to 3,052,950.12, 4,579,587.18 and 922,979.88 is: 1,384,518.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,950.12 : 4,579,587.18 = 922,979.88 : x
  2. Step 2: Convert to fraction form
    3,052,950.12/4,579,587.18 = 922,979.88/x
  3. Step 3: Cross multiply
    3,052,950.12x = 4,579,587.18 × 922,979.88
  4. Step 4: Simplify right side
    3,052,950.12x = 4,226,866,825,845.94
  5. Step 5: Solve for x
    x = 4,226,866,825,845.94/3,052,950.12
  6. Step 6: Final answer
    x = 1,384,518.80

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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.