Home / 6,209,823.59-8,569,653.49-3,456,540.95

Finding the Fourth Proportional to 6,209,823.59, 8,569,653.49 and 3,456,540.95

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Solution

The fourth proportional to 6,209,823.59, 8,569,653.49 and 3,456,540.95 is: 4,770,080.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,209,823.59 : 8,569,653.49 = 3,456,540.95 : x
  2. Step 2: Convert to fraction form
    6,209,823.59/8,569,653.49 = 3,456,540.95/x
  3. Step 3: Cross multiply
    6,209,823.59x = 8,569,653.49 × 3,456,540.95
  4. Step 4: Simplify right side
    6,209,823.59x = 29,621,358,176,967.82
  5. Step 5: Solve for x
    x = 29,621,358,176,967.82/6,209,823.59
  6. Step 6: Final answer
    x = 4,770,080.46

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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.