Home / 5,544,706.20-8,300,729.70-4,131,029.40

Finding the Fourth Proportional to 5,544,706.20, 8,300,729.70 and 4,131,029.40

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Solution

The fourth proportional to 5,544,706.20, 8,300,729.70 and 4,131,029.40 is: 6,184,377.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,706.20 : 8,300,729.70 = 4,131,029.40 : x
  2. Step 2: Convert to fraction form
    5,544,706.20/8,300,729.70 = 4,131,029.40/x
  3. Step 3: Cross multiply
    5,544,706.20x = 8,300,729.70 × 4,131,029.40
  4. Step 4: Simplify right side
    5,544,706.20x = 34,290,558,432,153.18
  5. Step 5: Solve for x
    x = 34,290,558,432,153.18/5,544,706.20
  6. Step 6: Final answer
    x = 6,184,377.89

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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.