Home / 8,883,204.90-13,324,805.82-4,843,090.20

Finding the Fourth Proportional to 8,883,204.90, 13,324,805.82 and 4,843,090.20

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Solution

The fourth proportional to 8,883,204.90, 13,324,805.82 and 4,843,090.20 is: 7,264,634.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,883,204.90 : 13,324,805.82 = 4,843,090.20 : x
  2. Step 2: Convert to fraction form
    8,883,204.90/13,324,805.82 = 4,843,090.20/x
  3. Step 3: Cross multiply
    8,883,204.90x = 13,324,805.82 × 4,843,090.20
  4. Step 4: Simplify right side
    8,883,204.90x = 64,533,236,483,744.97
  5. Step 5: Solve for x
    x = 64,533,236,483,744.97/8,883,204.90
  6. Step 6: Final answer
    x = 7,264,634.47

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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.