Home / 4,108,579.42-5,666,344.71-2,476,645.49

Finding the Fourth Proportional to 4,108,579.42, 5,666,344.71 and 2,476,645.49

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Solution

The fourth proportional to 4,108,579.42, 5,666,344.71 and 2,476,645.49 is: 3,415,664.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,579.42 : 5,666,344.71 = 2,476,645.49 : x
  2. Step 2: Convert to fraction form
    4,108,579.42/5,666,344.71 = 2,476,645.49/x
  3. Step 3: Cross multiply
    4,108,579.42x = 5,666,344.71 × 2,476,645.49
  4. Step 4: Simplify right side
    4,108,579.42x = 14,033,527,048,666.75
  5. Step 5: Solve for x
    x = 14,033,527,048,666.75/4,108,579.42
  6. Step 6: Final answer
    x = 3,415,664.06

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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.