Home / 4,213,046.70-6,310,712.70-3,504,458.70

Finding the Fourth Proportional to 4,213,046.70, 6,310,712.70 and 3,504,458.70

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Solution

The fourth proportional to 4,213,046.70, 6,310,712.70 and 3,504,458.70 is: 5,249,320.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213,046.70 : 6,310,712.70 = 3,504,458.70 : x
  2. Step 2: Convert to fraction form
    4,213,046.70/6,310,712.70 = 3,504,458.70/x
  3. Step 3: Cross multiply
    4,213,046.70x = 6,310,712.70 × 3,504,458.70
  4. Step 4: Simplify right side
    4,213,046.70x = 22,115,632,024,715.49
  5. Step 5: Solve for x
    x = 22,115,632,024,715.49/4,213,046.70
  6. Step 6: Final answer
    x = 5,249,320.41

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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.