Home / 6,330,046.32-9,483,653.34-3,896,965.08

Finding the Fourth Proportional to 6,330,046.32, 9,483,653.34 and 3,896,965.08

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Solution

The fourth proportional to 6,330,046.32, 9,483,653.34 and 3,896,965.08 is: 5,838,419.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,330,046.32 : 9,483,653.34 = 3,896,965.08 : x
  2. Step 2: Convert to fraction form
    6,330,046.32/9,483,653.34 = 3,896,965.08/x
  3. Step 3: Cross multiply
    6,330,046.32x = 9,483,653.34 × 3,896,965.08
  4. Step 4: Simplify right side
    6,330,046.32x = 36,957,465,896,805.37
  5. Step 5: Solve for x
    x = 36,957,465,896,805.37/6,330,046.32
  6. Step 6: Final answer
    x = 5,838,419.50

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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.