Home / 6,303,333.88-9,439,849.76-3,599,472.88

Finding the Fourth Proportional to 6,303,333.88, 9,439,849.76 and 3,599,472.88

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Solution

The fourth proportional to 6,303,333.88, 9,439,849.76 and 3,599,472.88 is: 5,390,557.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,303,333.88 : 9,439,849.76 = 3,599,472.88 : x
  2. Step 2: Convert to fraction form
    6,303,333.88/9,439,849.76 = 3,599,472.88/x
  3. Step 3: Cross multiply
    6,303,333.88x = 9,439,849.76 × 3,599,472.88
  4. Step 4: Simplify right side
    6,303,333.88x = 33,978,483,202,394.51
  5. Step 5: Solve for x
    x = 33,978,483,202,394.51/6,303,333.88
  6. Step 6: Final answer
    x = 5,390,557.42

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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.