Home / 9,410,904.60-14,116,065.30-2,679,318.60

Finding the Fourth Proportional to 9,410,904.60, 14,116,065.30 and 2,679,318.60

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Solution

The fourth proportional to 9,410,904.60, 14,116,065.30 and 2,679,318.60 is: 4,018,894.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410,904.60 : 14,116,065.30 = 2,679,318.60 : x
  2. Step 2: Convert to fraction form
    9,410,904.60/14,116,065.30 = 2,679,318.60/x
  3. Step 3: Cross multiply
    9,410,904.60x = 14,116,065.30 × 2,679,318.60
  4. Step 4: Simplify right side
    9,410,904.60x = 37,821,436,317,104.59
  5. Step 5: Solve for x
    x = 37,821,436,317,104.59/9,410,904.60
  6. Step 6: Final answer
    x = 4,018,894.88

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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.