Home / 4,228,683-5,835,585.54-2,294,943.12

Finding the Fourth Proportional to 4,228,683, 5,835,585.54 and 2,294,943.12

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Solution

The fourth proportional to 4,228,683, 5,835,585.54 and 2,294,943.12 is: 3,167,023.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,683 : 5,835,585.54 = 2,294,943.12 : x
  2. Step 2: Convert to fraction form
    4,228,683/5,835,585.54 = 2,294,943.12/x
  3. Step 3: Cross multiply
    4,228,683x = 5,835,585.54 × 2,294,943.12
  4. Step 4: Simplify right side
    4,228,683x = 13,392,336,886,194.49
  5. Step 5: Solve for x
    x = 13,392,336,886,194.49/4,228,683
  6. Step 6: Final answer
    x = 3,167,023.13

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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.