Home / 4,180,082.81-5,768,053.05-2,344,163.29

Finding the Fourth Proportional to 4,180,082.81, 5,768,053.05 and 2,344,163.29

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Solution

The fourth proportional to 4,180,082.81, 5,768,053.05 and 2,344,163.29 is: 3,234,686.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,180,082.81 : 5,768,053.05 = 2,344,163.29 : x
  2. Step 2: Convert to fraction form
    4,180,082.81/5,768,053.05 = 2,344,163.29/x
  3. Step 3: Cross multiply
    4,180,082.81x = 5,768,053.05 × 2,344,163.29
  4. Step 4: Simplify right side
    4,180,082.81x = 13,521,258,185,742.27
  5. Step 5: Solve for x
    x = 13,521,258,185,742.27/4,180,082.81
  6. Step 6: Final answer
    x = 3,234,686.68

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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.