Home / 6,874,924.28-9,483,838.16-4,669,900.85

Finding the Fourth Proportional to 6,874,924.28, 9,483,838.16 and 4,669,900.85

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Solution

The fourth proportional to 6,874,924.28, 9,483,838.16 and 4,669,900.85 is: 6,442,046.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,874,924.28 : 9,483,838.16 = 4,669,900.85 : x
  2. Step 2: Convert to fraction form
    6,874,924.28/9,483,838.16 = 4,669,900.85/x
  3. Step 3: Cross multiply
    6,874,924.28x = 9,483,838.16 × 4,669,900.85
  4. Step 4: Simplify right side
    6,874,924.28x = 44,288,583,885,006.52
  5. Step 5: Solve for x
    x = 44,288,583,885,006.52/6,874,924.28
  6. Step 6: Final answer
    x = 6,442,046.79

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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.