Home / 7,484,215.32-10,328,231.97-4,046,456.32

Finding the Fourth Proportional to 7,484,215.32, 10,328,231.97 and 4,046,456.32

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Solution

The fourth proportional to 7,484,215.32, 10,328,231.97 and 4,046,456.32 is: 5,584,117.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,484,215.32 : 10,328,231.97 = 4,046,456.32 : x
  2. Step 2: Convert to fraction form
    7,484,215.32/10,328,231.97 = 4,046,456.32/x
  3. Step 3: Cross multiply
    7,484,215.32x = 10,328,231.97 × 4,046,456.32
  4. Step 4: Simplify right side
    7,484,215.32x = 41,792,739,503,611.97
  5. Step 5: Solve for x
    x = 41,792,739,503,611.97/7,484,215.32
  6. Step 6: Final answer
    x = 5,584,117.74

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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.