Home / 5,938,876.32-8,195,671.80-3,222,622.32

Finding the Fourth Proportional to 5,938,876.32, 8,195,671.80 and 3,222,622.32

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Solution

The fourth proportional to 5,938,876.32, 8,195,671.80 and 3,222,622.32 is: 4,447,231.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,876.32 : 8,195,671.80 = 3,222,622.32 : x
  2. Step 2: Convert to fraction form
    5,938,876.32/8,195,671.80 = 3,222,622.32/x
  3. Step 3: Cross multiply
    5,938,876.32x = 8,195,671.80 × 3,222,622.32
  4. Step 4: Simplify right side
    5,938,876.32x = 26,411,554,870,074.57
  5. Step 5: Solve for x
    x = 26,411,554,870,074.57/5,938,876.32
  6. Step 6: Final answer
    x = 4,447,231.00

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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.