Home / 2,944,438.43-4,416,658.25-922,681.94

Finding the Fourth Proportional to 2,944,438.43, 4,416,658.25 and 922,681.94

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Solution

The fourth proportional to 2,944,438.43, 4,416,658.25 and 922,681.94 is: 1,384,023.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,438.43 : 4,416,658.25 = 922,681.94 : x
  2. Step 2: Convert to fraction form
    2,944,438.43/4,416,658.25 = 922,681.94/x
  3. Step 3: Cross multiply
    2,944,438.43x = 4,416,658.25 × 922,681.94
  4. Step 4: Simplify right side
    2,944,438.43x = 4,075,170,775,730.30
  5. Step 5: Solve for x
    x = 4,075,170,775,730.30/2,944,438.43
  6. Step 6: Final answer
    x = 1,384,023.09

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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.