Home / 4,591,339.83-6,889,671.05-2,317,042.08

Finding the Fourth Proportional to 4,591,339.83, 6,889,671.05 and 2,317,042.08

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Solution

The fourth proportional to 4,591,339.83, 6,889,671.05 and 2,317,042.08 is: 3,476,906.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,339.83 : 6,889,671.05 = 2,317,042.08 : x
  2. Step 2: Convert to fraction form
    4,591,339.83/6,889,671.05 = 2,317,042.08/x
  3. Step 3: Cross multiply
    4,591,339.83x = 6,889,671.05 × 2,317,042.08
  4. Step 4: Simplify right side
    4,591,339.83x = 15,963,657,728,622.57
  5. Step 5: Solve for x
    x = 15,963,657,728,622.57/4,591,339.83
  6. Step 6: Final answer
    x = 3,476,906.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.