Home / 4,384,311.90-6,569,469.45-3,670,475.10

Finding the Fourth Proportional to 4,384,311.90, 6,569,469.45 and 3,670,475.10

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Solution

The fourth proportional to 4,384,311.90, 6,569,469.45 and 3,670,475.10 is: 5,499,853.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,311.90 : 6,569,469.45 = 3,670,475.10 : x
  2. Step 2: Convert to fraction form
    4,384,311.90/6,569,469.45 = 3,670,475.10/x
  3. Step 3: Cross multiply
    4,384,311.90x = 6,569,469.45 × 3,670,475.10
  4. Step 4: Simplify right side
    4,384,311.90x = 24,113,074,036,435.70
  5. Step 5: Solve for x
    x = 24,113,074,036,435.70/4,384,311.90
  6. Step 6: Final answer
    x = 5,499,853.70

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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.