Home / 5,674,223.46-7,833,317.88-4,382,163.30

Finding the Fourth Proportional to 5,674,223.46, 7,833,317.88 and 4,382,163.30

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Solution

The fourth proportional to 5,674,223.46, 7,833,317.88 and 4,382,163.30 is: 6,049,616.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674,223.46 : 7,833,317.88 = 4,382,163.30 : x
  2. Step 2: Convert to fraction form
    5,674,223.46/7,833,317.88 = 4,382,163.30/x
  3. Step 3: Cross multiply
    5,674,223.46x = 7,833,317.88 × 4,382,163.30
  4. Step 4: Simplify right side
    5,674,223.46x = 34,326,878,130,969.80
  5. Step 5: Solve for x
    x = 34,326,878,130,969.80/5,674,223.46
  6. Step 6: Final answer
    x = 6,049,616.90

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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.