Home / 8,548,197.92-11,796,531.88-4,627,995.16

Finding the Fourth Proportional to 8,548,197.92, 11,796,531.88 and 4,627,995.16

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Solution

The fourth proportional to 8,548,197.92, 11,796,531.88 and 4,627,995.16 is: 6,386,643.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,548,197.92 : 11,796,531.88 = 4,627,995.16 : x
  2. Step 2: Convert to fraction form
    8,548,197.92/11,796,531.88 = 4,627,995.16/x
  3. Step 3: Cross multiply
    8,548,197.92x = 11,796,531.88 × 4,627,995.16
  4. Step 4: Simplify right side
    8,548,197.92x = 54,594,292,445,425.70
  5. Step 5: Solve for x
    x = 54,594,292,445,425.70/8,548,197.92
  6. Step 6: Final answer
    x = 6,386,643.47

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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.