Home / 4,759,410.04-7,133,049.78-2,229,488.44

Finding the Fourth Proportional to 4,759,410.04, 7,133,049.78 and 2,229,488.44

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Solution

The fourth proportional to 4,759,410.04, 7,133,049.78 and 2,229,488.44 is: 3,341,391.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,759,410.04 : 7,133,049.78 = 2,229,488.44 : x
  2. Step 2: Convert to fraction form
    4,759,410.04/7,133,049.78 = 2,229,488.44/x
  3. Step 3: Cross multiply
    4,759,410.04x = 7,133,049.78 × 2,229,488.44
  4. Step 4: Simplify right side
    4,759,410.04x = 15,903,052,026,454.54
  5. Step 5: Solve for x
    x = 15,903,052,026,454.54/4,759,410.04
  6. Step 6: Final answer
    x = 3,341,391.45

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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.