Home / 2,311,141.41-3,464,833.12-964,307.23

Finding the Fourth Proportional to 2,311,141.41, 3,464,833.12 and 964,307.23

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Solution

The fourth proportional to 2,311,141.41, 3,464,833.12 and 964,307.23 is: 1,445,676.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,141.41 : 3,464,833.12 = 964,307.23 : x
  2. Step 2: Convert to fraction form
    2,311,141.41/3,464,833.12 = 964,307.23/x
  3. Step 3: Cross multiply
    2,311,141.41x = 3,464,833.12 × 964,307.23
  4. Step 4: Simplify right side
    2,311,141.41x = 3,341,163,617,286.61
  5. Step 5: Solve for x
    x = 3,341,163,617,286.61/2,311,141.41
  6. Step 6: Final answer
    x = 1,445,676.84

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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.