Home / 4,058,158.81-5,600,435.20-2,247,322.81

Finding the Fourth Proportional to 4,058,158.81, 5,600,435.20 and 2,247,322.81

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Solution

The fourth proportional to 4,058,158.81, 5,600,435.20 and 2,247,322.81 is: 3,101,402.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,158.81 : 5,600,435.20 = 2,247,322.81 : x
  2. Step 2: Convert to fraction form
    4,058,158.81/5,600,435.20 = 2,247,322.81/x
  3. Step 3: Cross multiply
    4,058,158.81x = 5,600,435.20 × 2,247,322.81
  4. Step 4: Simplify right side
    4,058,158.81x = 12,585,985,770,886.91
  5. Step 5: Solve for x
    x = 12,585,985,770,886.91/4,058,158.81
  6. Step 6: Final answer
    x = 3,101,402.97

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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.