Home / 2,442,624.05-3,370,756.07-1,410,096.90

Finding the Fourth Proportional to 2,442,624.05, 3,370,756.07 and 1,410,096.90

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Solution

The fourth proportional to 2,442,624.05, 3,370,756.07 and 1,410,096.90 is: 1,945,896.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,624.05 : 3,370,756.07 = 1,410,096.90 : x
  2. Step 2: Convert to fraction form
    2,442,624.05/3,370,756.07 = 1,410,096.90/x
  3. Step 3: Cross multiply
    2,442,624.05x = 3,370,756.07 × 1,410,096.90
  4. Step 4: Simplify right side
    2,442,624.05x = 4,753,092,701,128.76
  5. Step 5: Solve for x
    x = 4,753,092,701,128.76/2,442,624.05
  6. Step 6: Final answer
    x = 1,945,896.13

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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.