Home / 6,995,601.18-9,653,800.01-3,813,055.90

Finding the Fourth Proportional to 6,995,601.18, 9,653,800.01 and 3,813,055.90

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Solution

The fourth proportional to 6,995,601.18, 9,653,800.01 and 3,813,055.90 is: 5,261,946.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,601.18 : 9,653,800.01 = 3,813,055.90 : x
  2. Step 2: Convert to fraction form
    6,995,601.18/9,653,800.01 = 3,813,055.90/x
  3. Step 3: Cross multiply
    6,995,601.18x = 9,653,800.01 × 3,813,055.90
  4. Step 4: Simplify right side
    6,995,601.18x = 36,810,479,085,550.55
  5. Step 5: Solve for x
    x = 36,810,479,085,550.55/6,995,601.18
  6. Step 6: Final answer
    x = 5,261,946.49

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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.