Home / 5,209,660.98-7,185,378.71-4,563,960.17

Finding the Fourth Proportional to 5,209,660.98, 7,185,378.71 and 4,563,960.17

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Solution

The fourth proportional to 5,209,660.98, 7,185,378.71 and 4,563,960.17 is: 6,294,801.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,209,660.98 : 7,185,378.71 = 4,563,960.17 : x
  2. Step 2: Convert to fraction form
    5,209,660.98/7,185,378.71 = 4,563,960.17/x
  3. Step 3: Cross multiply
    5,209,660.98x = 7,185,378.71 × 4,563,960.17
  4. Step 4: Simplify right side
    5,209,660.98x = 32,793,782,180,059.29
  5. Step 5: Solve for x
    x = 32,793,782,180,059.29/5,209,660.98
  6. Step 6: Final answer
    x = 6,294,801.58

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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.