Home / 6,977,351.70-10,466,027.55-3,784,007.70

Finding the Fourth Proportional to 6,977,351.70, 10,466,027.55 and 3,784,007.70

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Solution

The fourth proportional to 6,977,351.70, 10,466,027.55 and 3,784,007.70 is: 5,676,011.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,977,351.70 : 10,466,027.55 = 3,784,007.70 : x
  2. Step 2: Convert to fraction form
    6,977,351.70/10,466,027.55 = 3,784,007.70/x
  3. Step 3: Cross multiply
    6,977,351.70x = 10,466,027.55 × 3,784,007.70
  4. Step 4: Simplify right side
    6,977,351.70x = 39,603,528,837,612.14
  5. Step 5: Solve for x
    x = 39,603,528,837,612.14/6,977,351.70
  6. Step 6: Final answer
    x = 5,676,011.55

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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.