Home / 2,329,101.30-3,491,574.30-908,827.05

Finding the Fourth Proportional to 2,329,101.30, 3,491,574.30 and 908,827.05

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Solution

The fourth proportional to 2,329,101.30, 3,491,574.30 and 908,827.05 is: 1,362,429.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,101.30 : 3,491,574.30 = 908,827.05 : x
  2. Step 2: Convert to fraction form
    2,329,101.30/3,491,574.30 = 908,827.05/x
  3. Step 3: Cross multiply
    2,329,101.30x = 3,491,574.30 × 908,827.05
  4. Step 4: Simplify right side
    2,329,101.30x = 3,173,237,170,924.82
  5. Step 5: Solve for x
    x = 3,173,237,170,924.82/2,329,101.30
  6. Step 6: Final answer
    x = 1,362,429.87

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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.