Home / 8,546,587.98-11,795,951.37-6,477,995.40

Finding the Fourth Proportional to 8,546,587.98, 11,795,951.37 and 6,477,995.40

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Solution

The fourth proportional to 8,546,587.98, 11,795,951.37 and 6,477,995.40 is: 8,940,891.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,546,587.98 : 11,795,951.37 = 6,477,995.40 : x
  2. Step 2: Convert to fraction form
    8,546,587.98/11,795,951.37 = 6,477,995.40/x
  3. Step 3: Cross multiply
    8,546,587.98x = 11,795,951.37 × 6,477,995.40
  4. Step 4: Simplify right side
    8,546,587.98x = 76,414,118,713,483.70
  5. Step 5: Solve for x
    x = 76,414,118,713,483.70/8,546,587.98
  6. Step 6: Final answer
    x = 8,940,891.84

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Double scale
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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.