Home / 5,266,588.24-7,899,882.36-1,480,071.11

Finding the Fourth Proportional to 5,266,588.24, 7,899,882.36 and 1,480,071.11

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Solution

The fourth proportional to 5,266,588.24, 7,899,882.36 and 1,480,071.11 is: 2,220,106.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,266,588.24 : 7,899,882.36 = 1,480,071.11 : x
  2. Step 2: Convert to fraction form
    5,266,588.24/7,899,882.36 = 1,480,071.11/x
  3. Step 3: Cross multiply
    5,266,588.24x = 7,899,882.36 × 1,480,071.11
  4. Step 4: Simplify right side
    5,266,588.24x = 11,692,387,646,034.27
  5. Step 5: Solve for x
    x = 11,692,387,646,034.27/5,266,588.24
  6. Step 6: Final answer
    x = 2,220,106.67

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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.