Home / 8,840,290.41-13,260,439.29-3,976,916.31

Finding the Fourth Proportional to 8,840,290.41, 13,260,439.29 and 3,976,916.31

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Solution

The fourth proportional to 8,840,290.41, 13,260,439.29 and 3,976,916.31 is: 5,965,376.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,840,290.41 : 13,260,439.29 = 3,976,916.31 : x
  2. Step 2: Convert to fraction form
    8,840,290.41/13,260,439.29 = 3,976,916.31/x
  3. Step 3: Cross multiply
    8,840,290.41x = 13,260,439.29 × 3,976,916.31
  4. Step 4: Simplify right side
    8,840,290.41x = 52,735,657,256,601.18
  5. Step 5: Solve for x
    x = 52,735,657,256,601.18/8,840,290.41
  6. Step 6: Final answer
    x = 5,965,376.11

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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.