Home / 6,571,885.49-9,069,550.17-3,959,212.03

Finding the Fourth Proportional to 6,571,885.49, 9,069,550.17 and 3,959,212.03

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Solution

The fourth proportional to 6,571,885.49, 9,069,550.17 and 3,959,212.03 is: 5,463,922.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571,885.49 : 9,069,550.17 = 3,959,212.03 : x
  2. Step 2: Convert to fraction form
    6,571,885.49/9,069,550.17 = 3,959,212.03/x
  3. Step 3: Cross multiply
    6,571,885.49x = 9,069,550.17 × 3,959,212.03
  4. Step 4: Simplify right side
    6,571,885.49x = 35,908,272,124,502.19
  5. Step 5: Solve for x
    x = 35,908,272,124,502.19/6,571,885.49
  6. Step 6: Final answer
    x = 5,463,922.37

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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.