Home / 9,342,464.15-14,019,230.15-3,950,819.03

Finding the Fourth Proportional to 9,342,464.15, 14,019,230.15 and 3,950,819.03

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Solution

The fourth proportional to 9,342,464.15, 14,019,230.15 and 3,950,819.03 is: 5,928,568.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,464.15 : 14,019,230.15 = 3,950,819.03 : x
  2. Step 2: Convert to fraction form
    9,342,464.15/14,019,230.15 = 3,950,819.03/x
  3. Step 3: Cross multiply
    9,342,464.15x = 14,019,230.15 × 3,950,819.03
  4. Step 4: Simplify right side
    9,342,464.15x = 55,387,441,172,719.51
  5. Step 5: Solve for x
    x = 55,387,441,172,719.51/9,342,464.15
  6. Step 6: Final answer
    x = 5,928,568.77

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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.