Home / 2,384,505.12-3,576,758.58-587,423.58

Finding the Fourth Proportional to 2,384,505.12, 3,576,758.58 and 587,423.58

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Solution

The fourth proportional to 2,384,505.12, 3,576,758.58 and 587,423.58 is: 881,135.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,505.12 : 3,576,758.58 = 587,423.58 : x
  2. Step 2: Convert to fraction form
    2,384,505.12/3,576,758.58 = 587,423.58/x
  3. Step 3: Cross multiply
    2,384,505.12x = 3,576,758.58 × 587,423.58
  4. Step 4: Simplify right side
    2,384,505.12x = 2,101,072,329,859.32
  5. Step 5: Solve for x
    x = 2,101,072,329,859.32/2,384,505.12
  6. Step 6: Final answer
    x = 881,135.59

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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.