Home / 4,039,083.70-6,048,127.95-3,192,277.30

Finding the Fourth Proportional to 4,039,083.70, 6,048,127.95 and 3,192,277.30

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Solution

The fourth proportional to 4,039,083.70, 6,048,127.95 and 3,192,277.30 is: 4,780,119.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,083.70 : 6,048,127.95 = 3,192,277.30 : x
  2. Step 2: Convert to fraction form
    4,039,083.70/6,048,127.95 = 3,192,277.30/x
  3. Step 3: Cross multiply
    4,039,083.70x = 6,048,127.95 × 3,192,277.30
  4. Step 4: Simplify right side
    4,039,083.70x = 19,307,301,562,280.54
  5. Step 5: Solve for x
    x = 19,307,301,562,280.54/4,039,083.70
  6. Step 6: Final answer
    x = 4,780,119.20

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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.