Home / 2,944,451.09-4,416,669.92-922,849.04

Finding the Fourth Proportional to 2,944,451.09, 4,416,669.92 and 922,849.04

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Solution

The fourth proportional to 2,944,451.09, 4,416,669.92 and 922,849.04 is: 1,384,271.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,451.09 : 4,416,669.92 = 922,849.04 : x
  2. Step 2: Convert to fraction form
    2,944,451.09/4,416,669.92 = 922,849.04/x
  3. Step 3: Cross multiply
    2,944,451.09x = 4,416,669.92 × 922,849.04
  4. Step 4: Simplify right side
    2,944,451.09x = 4,075,919,609,017.67
  5. Step 5: Solve for x
    x = 4,075,919,609,017.67/2,944,451.09
  6. Step 6: Final answer
    x = 1,384,271.46

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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.