Home / 8,983,205.10-13,474,807.65-3,302,691.30

Finding the Fourth Proportional to 8,983,205.10, 13,474,807.65 and 3,302,691.30

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Solution

The fourth proportional to 8,983,205.10, 13,474,807.65 and 3,302,691.30 is: 4,954,036.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,205.10 : 13,474,807.65 = 3,302,691.30 : x
  2. Step 2: Convert to fraction form
    8,983,205.10/13,474,807.65 = 3,302,691.30/x
  3. Step 3: Cross multiply
    8,983,205.10x = 13,474,807.65 × 3,302,691.30
  4. Step 4: Simplify right side
    8,983,205.10x = 44,503,129,994,828.45
  5. Step 5: Solve for x
    x = 44,503,129,994,828.45/8,983,205.10
  6. Step 6: Final answer
    x = 4,954,036.95

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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.