Home / 4,058,346.81-5,600,319.03-2,222,813.10

Finding the Fourth Proportional to 4,058,346.81, 5,600,319.03 and 2,222,813.10

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Solution

The fourth proportional to 4,058,346.81, 5,600,319.03 and 2,222,813.10 is: 3,067,372.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,346.81 : 5,600,319.03 = 2,222,813.10 : x
  2. Step 2: Convert to fraction form
    4,058,346.81/5,600,319.03 = 2,222,813.10/x
  3. Step 3: Cross multiply
    4,058,346.81x = 5,600,319.03 × 2,222,813.10
  4. Step 4: Simplify right side
    4,058,346.81x = 12,448,462,504,063.29
  5. Step 5: Solve for x
    x = 12,448,462,504,063.29/4,058,346.81
  6. Step 6: Final answer
    x = 3,067,372.77

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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.