Home / 4,228,211.28-5,834,931.59-2,294,471.86

Finding the Fourth Proportional to 4,228,211.28, 5,834,931.59 and 2,294,471.86

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Solution

The fourth proportional to 4,228,211.28, 5,834,931.59 and 2,294,471.86 is: 3,166,371.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,211.28 : 5,834,931.59 = 2,294,471.86 : x
  2. Step 2: Convert to fraction form
    4,228,211.28/5,834,931.59 = 2,294,471.86/x
  3. Step 3: Cross multiply
    4,228,211.28x = 5,834,931.59 × 2,294,471.86
  4. Step 4: Simplify right side
    4,228,211.28x = 13,388,086,338,280.06
  5. Step 5: Solve for x
    x = 13,388,086,338,280.06/4,228,211.28
  6. Step 6: Final answer
    x = 3,166,371.18

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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.