Home / 4,223,934.72-5,829,338.88-2,413,059.84

Finding the Fourth Proportional to 4,223,934.72, 5,829,338.88 and 2,413,059.84

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Solution

The fourth proportional to 4,223,934.72, 5,829,338.88 and 2,413,059.84 is: 3,330,199.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223,934.72 : 5,829,338.88 = 2,413,059.84 : x
  2. Step 2: Convert to fraction form
    4,223,934.72/5,829,338.88 = 2,413,059.84/x
  3. Step 3: Cross multiply
    4,223,934.72x = 5,829,338.88 × 2,413,059.84
  4. Step 4: Simplify right side
    4,223,934.72x = 14,066,543,545,078.58
  5. Step 5: Solve for x
    x = 14,066,543,545,078.58/4,223,934.72
  6. Step 6: Final answer
    x = 3,330,199.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.