Home / 8,101,274.37-11,179,952.76-4,616,538.63

Finding the Fourth Proportional to 8,101,274.37, 11,179,952.76 and 4,616,538.63

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Solution

The fourth proportional to 8,101,274.37, 11,179,952.76 and 4,616,538.63 is: 6,370,933.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,101,274.37 : 11,179,952.76 = 4,616,538.63 : x
  2. Step 2: Convert to fraction form
    8,101,274.37/11,179,952.76 = 4,616,538.63/x
  3. Step 3: Cross multiply
    8,101,274.37x = 11,179,952.76 × 4,616,538.63
  4. Step 4: Simplify right side
    8,101,274.37x = 51,612,683,798,115.12
  5. Step 5: Solve for x
    x = 51,612,683,798,115.12/8,101,274.37
  6. Step 6: Final answer
    x = 6,370,933.93

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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.