Home / 9,248,794.32-13,874,520.76-2,859,544.89

Finding the Fourth Proportional to 9,248,794.32, 13,874,520.76 and 2,859,544.89

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Solution

The fourth proportional to 9,248,794.32, 13,874,520.76 and 2,859,544.89 is: 4,289,728.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,248,794.32 : 13,874,520.76 = 2,859,544.89 : x
  2. Step 2: Convert to fraction form
    9,248,794.32/13,874,520.76 = 2,859,544.89/x
  3. Step 3: Cross multiply
    9,248,794.32x = 13,874,520.76 × 2,859,544.89
  4. Step 4: Simplify right side
    9,248,794.32x = 39,674,814,933,308.05
  5. Step 5: Solve for x
    x = 39,674,814,933,308.05/9,248,794.32
  6. Step 6: Final answer
    x = 4,289,728.32

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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.