Home / 6,221,292-8,585,383.08-3,359,724

Finding the Fourth Proportional to 6,221,292, 8,585,383.08 and 3,359,724

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Solution

The fourth proportional to 6,221,292, 8,585,383.08 and 3,359,724 is: 4,636,419.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,221,292 : 8,585,383.08 = 3,359,724 : x
  2. Step 2: Convert to fraction form
    6,221,292/8,585,383.08 = 3,359,724/x
  3. Step 3: Cross multiply
    6,221,292x = 8,585,383.08 × 3,359,724
  4. Step 4: Simplify right side
    6,221,292x = 28,844,517,583,069.92
  5. Step 5: Solve for x
    x = 28,844,517,583,069.92/6,221,292
  6. Step 6: Final answer
    x = 4,636,419.18

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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.