Home / 4,558,197.30-6,834,771.75-1,864,414.11

Finding the Fourth Proportional to 4,558,197.30, 6,834,771.75 and 1,864,414.11

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Solution

The fourth proportional to 4,558,197.30, 6,834,771.75 and 1,864,414.11 is: 2,795,588.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,197.30 : 6,834,771.75 = 1,864,414.11 : x
  2. Step 2: Convert to fraction form
    4,558,197.30/6,834,771.75 = 1,864,414.11/x
  3. Step 3: Cross multiply
    4,558,197.30x = 6,834,771.75 × 1,864,414.11
  4. Step 4: Simplify right side
    4,558,197.30x = 12,742,844,889,329.39
  5. Step 5: Solve for x
    x = 12,742,844,889,329.39/4,558,197.30
  6. Step 6: Final answer
    x = 2,795,588.71

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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.