Home / 5,651,380.63-7,798,816.33-3,073,038.85

Finding the Fourth Proportional to 5,651,380.63, 7,798,816.33 and 3,073,038.85

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Solution

The fourth proportional to 5,651,380.63, 7,798,816.33 and 3,073,038.85 is: 4,240,745.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,651,380.63 : 7,798,816.33 = 3,073,038.85 : x
  2. Step 2: Convert to fraction form
    5,651,380.63/7,798,816.33 = 3,073,038.85/x
  3. Step 3: Cross multiply
    5,651,380.63x = 7,798,816.33 × 3,073,038.85
  4. Step 4: Simplify right side
    5,651,380.63x = 23,966,065,585,456.19
  5. Step 5: Solve for x
    x = 23,966,065,585,456.19/5,651,380.63
  6. Step 6: Final answer
    x = 4,240,745.25

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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.