Home / 3,870,057.89-5,805,787.52-1,594,317.67

Finding the Fourth Proportional to 3,870,057.89, 5,805,787.52 and 1,594,317.67

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Solution

The fourth proportional to 3,870,057.89, 5,805,787.52 and 1,594,317.67 is: 2,391,765.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,870,057.89 : 5,805,787.52 = 1,594,317.67 : x
  2. Step 2: Convert to fraction form
    3,870,057.89/5,805,787.52 = 1,594,317.67/x
  3. Step 3: Cross multiply
    3,870,057.89x = 5,805,787.52 × 1,594,317.67
  4. Step 4: Simplify right side
    3,870,057.89x = 9,256,269,620,872.80
  5. Step 5: Solve for x
    x = 9,256,269,620,872.80/3,870,057.89
  6. Step 6: Final answer
    x = 2,391,765.16

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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.