Home / 9,812,097.62-14,716,987.30-2,624,188.60

Finding the Fourth Proportional to 9,812,097.62, 14,716,987.30 and 2,624,188.60

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Solution

The fourth proportional to 9,812,097.62, 14,716,987.30 and 2,624,188.60 is: 3,935,972.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,812,097.62 : 14,716,987.30 = 2,624,188.60 : x
  2. Step 2: Convert to fraction form
    9,812,097.62/14,716,987.30 = 2,624,188.60/x
  3. Step 3: Cross multiply
    9,812,097.62x = 14,716,987.30 × 2,624,188.60
  4. Step 4: Simplify right side
    9,812,097.62x = 38,620,150,299,004.78
  5. Step 5: Solve for x
    x = 38,620,150,299,004.78/9,812,097.62
  6. Step 6: Final answer
    x = 3,935,972.90

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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.