Home / 8,001,523-12,003,339.12-2,608,283.80

Finding the Fourth Proportional to 8,001,523, 12,003,339.12 and 2,608,283.80

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Solution

The fourth proportional to 8,001,523, 12,003,339.12 and 2,608,283.80 is: 3,912,769.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,001,523 : 12,003,339.12 = 2,608,283.80 : x
  2. Step 2: Convert to fraction form
    8,001,523/12,003,339.12 = 2,608,283.80/x
  3. Step 3: Cross multiply
    8,001,523x = 12,003,339.12 × 2,608,283.80
  4. Step 4: Simplify right side
    8,001,523x = 31,308,114,972,602.25
  5. Step 5: Solve for x
    x = 31,308,114,972,602.25/8,001,523
  6. Step 6: Final answer
    x = 3,912,769.48

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1.5x scale

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.