Home / 6,241,921.54-9,362,882.20-1,754,197.54

Finding the Fourth Proportional to 6,241,921.54, 9,362,882.20 and 1,754,197.54

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Solution

The fourth proportional to 6,241,921.54, 9,362,882.20 and 1,754,197.54 is: 2,631,296.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,921.54 : 9,362,882.20 = 1,754,197.54 : x
  2. Step 2: Convert to fraction form
    6,241,921.54/9,362,882.20 = 1,754,197.54/x
  3. Step 3: Cross multiply
    6,241,921.54x = 9,362,882.20 × 1,754,197.54
  4. Step 4: Simplify right side
    6,241,921.54x = 16,424,344,922,549.79
  5. Step 5: Solve for x
    x = 16,424,344,922,549.79/6,241,921.54
  6. Step 6: Final answer
    x = 2,631,296.28

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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.