Home / 8,064,864.30-12,097,296.45-2,081,232.30

Finding the Fourth Proportional to 8,064,864.30, 12,097,296.45 and 2,081,232.30

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Solution

The fourth proportional to 8,064,864.30, 12,097,296.45 and 2,081,232.30 is: 3,121,848.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,864.30 : 12,097,296.45 = 2,081,232.30 : x
  2. Step 2: Convert to fraction form
    8,064,864.30/12,097,296.45 = 2,081,232.30/x
  3. Step 3: Cross multiply
    8,064,864.30x = 12,097,296.45 × 2,081,232.30
  4. Step 4: Simplify right side
    8,064,864.30x = 25,177,284,114,415.34
  5. Step 5: Solve for x
    x = 25,177,284,114,415.34/8,064,864.30
  6. Step 6: Final answer
    x = 3,121,848.45

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Double scale
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Similar ratio
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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.