Home / 4,058,557.72-5,600,740.37-2,197,958.13

Finding the Fourth Proportional to 4,058,557.72, 5,600,740.37 and 2,197,958.13

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Solution

The fourth proportional to 4,058,557.72, 5,600,740.37 and 2,197,958.13 is: 3,033,144.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,557.72 : 5,600,740.37 = 2,197,958.13 : x
  2. Step 2: Convert to fraction form
    4,058,557.72/5,600,740.37 = 2,197,958.13/x
  3. Step 3: Cross multiply
    4,058,557.72x = 5,600,740.37 × 2,197,958.13
  4. Step 4: Simplify right side
    4,058,557.72x = 12,310,192,819,270.92
  5. Step 5: Solve for x
    x = 12,310,192,819,270.92/4,058,557.72
  6. Step 6: Final answer
    x = 3,033,144.70

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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.