Home / 4,147,513-5,723,567.94-2,239,801

Finding the Fourth Proportional to 4,147,513, 5,723,567.94 and 2,239,801

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Solution

The fourth proportional to 4,147,513, 5,723,567.94 and 2,239,801 is: 3,090,925.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,147,513 : 5,723,567.94 = 2,239,801 : x
  2. Step 2: Convert to fraction form
    4,147,513/5,723,567.94 = 2,239,801/x
  3. Step 3: Cross multiply
    4,147,513x = 5,723,567.94 × 2,239,801
  4. Step 4: Simplify right side
    4,147,513x = 12,819,653,195,579.94
  5. Step 5: Solve for x
    x = 12,819,653,195,579.94/4,147,513
  6. Step 6: Final answer
    x = 3,090,925.38

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1.5x scale

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.