Home / 5,439,375.46-7,506,385.14-2,958,616.06

Finding the Fourth Proportional to 5,439,375.46, 7,506,385.14 and 2,958,616.06

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Solution

The fourth proportional to 5,439,375.46, 7,506,385.14 and 2,958,616.06 is: 4,082,915.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,439,375.46 : 7,506,385.14 = 2,958,616.06 : x
  2. Step 2: Convert to fraction form
    5,439,375.46/7,506,385.14 = 2,958,616.06/x
  3. Step 3: Cross multiply
    5,439,375.46x = 7,506,385.14 × 2,958,616.06
  4. Step 4: Simplify right side
    5,439,375.46x = 22,208,511,627,749.35
  5. Step 5: Solve for x
    x = 22,208,511,627,749.35/5,439,375.46
  6. Step 6: Final answer
    x = 4,082,915.73

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1.5x scale

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.