Home / 2,340,097.58-3,510,322.85-698,644.87

Finding the Fourth Proportional to 2,340,097.58, 3,510,322.85 and 698,644.87

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Solution

The fourth proportional to 2,340,097.58, 3,510,322.85 and 698,644.87 is: 1,048,019.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,097.58 : 3,510,322.85 = 698,644.87 : x
  2. Step 2: Convert to fraction form
    2,340,097.58/3,510,322.85 = 698,644.87/x
  3. Step 3: Cross multiply
    2,340,097.58x = 3,510,322.85 × 698,644.87
  4. Step 4: Simplify right side
    2,340,097.58x = 2,452,469,044,167.09
  5. Step 5: Solve for x
    x = 2,452,469,044,167.09/2,340,097.58
  6. Step 6: Final answer
    x = 1,048,019.99

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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.