Home / 8,064,606.30-12,096,909.45-2,080,974.30

Finding the Fourth Proportional to 8,064,606.30, 12,096,909.45 and 2,080,974.30

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Solution

The fourth proportional to 8,064,606.30, 12,096,909.45 and 2,080,974.30 is: 3,121,461.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,606.30 : 12,096,909.45 = 2,080,974.30 : x
  2. Step 2: Convert to fraction form
    8,064,606.30/12,096,909.45 = 2,080,974.30/x
  3. Step 3: Cross multiply
    8,064,606.30x = 12,096,909.45 × 2,080,974.30
  4. Step 4: Simplify right side
    8,064,606.30x = 25,173,357,674,877.13
  5. Step 5: Solve for x
    x = 25,173,357,674,877.13/8,064,606.30
  6. Step 6: Final answer
    x = 3,121,461.45

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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.