Home / 2,607,483.69-3,912,324.57-1,011,170.52

Finding the Fourth Proportional to 2,607,483.69, 3,912,324.57 and 1,011,170.52

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Solution

The fourth proportional to 2,607,483.69, 3,912,324.57 and 1,011,170.52 is: 1,517,181.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,483.69 : 3,912,324.57 = 1,011,170.52 : x
  2. Step 2: Convert to fraction form
    2,607,483.69/3,912,324.57 = 1,011,170.52/x
  3. Step 3: Cross multiply
    2,607,483.69x = 3,912,324.57 × 1,011,170.52
  4. Step 4: Simplify right side
    2,607,483.69x = 3,956,027,269,855.68
  5. Step 5: Solve for x
    x = 3,956,027,269,855.68/2,607,483.69
  6. Step 6: Final answer
    x = 1,517,181.98

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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.