Home / 8,082,308.06-11,153,427.03-4,411,250.95

Finding the Fourth Proportional to 8,082,308.06, 11,153,427.03 and 4,411,250.95

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Solution

The fourth proportional to 8,082,308.06, 11,153,427.03 and 4,411,250.95 is: 6,087,440.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,082,308.06 : 11,153,427.03 = 4,411,250.95 : x
  2. Step 2: Convert to fraction form
    8,082,308.06/11,153,427.03 = 4,411,250.95/x
  3. Step 3: Cross multiply
    8,082,308.06x = 11,153,427.03 × 4,411,250.95
  4. Step 4: Simplify right side
    8,082,308.06x = 49,200,565,543,503.27
  5. Step 5: Solve for x
    x = 49,200,565,543,503.27/8,082,308.06
  6. Step 6: Final answer
    x = 6,087,440.02

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Double scale
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1.5x scale

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.