Home / 6,262,132.96-8,641,597.32-3,683,979.76

Finding the Fourth Proportional to 6,262,132.96, 8,641,597.32 and 3,683,979.76

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Solution

The fourth proportional to 6,262,132.96, 8,641,597.32 and 3,683,979.76 is: 5,083,806.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,132.96 : 8,641,597.32 = 3,683,979.76 : x
  2. Step 2: Convert to fraction form
    6,262,132.96/8,641,597.32 = 3,683,979.76/x
  3. Step 3: Cross multiply
    6,262,132.96x = 8,641,597.32 × 3,683,979.76
  4. Step 4: Simplify right side
    6,262,132.96x = 31,835,469,620,950.24
  5. Step 5: Solve for x
    x = 31,835,469,620,950.24/6,262,132.96
  6. Step 6: Final answer
    x = 5,083,806.08

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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.