Home / 2,407,576.19-3,610,314.41-910,618.43

Finding the Fourth Proportional to 2,407,576.19, 3,610,314.41 and 910,618.43

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Solution

The fourth proportional to 2,407,576.19, 3,610,314.41 and 910,618.43 is: 1,365,530.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,576.19 : 3,610,314.41 = 910,618.43 : x
  2. Step 2: Convert to fraction form
    2,407,576.19/3,610,314.41 = 910,618.43/x
  3. Step 3: Cross multiply
    2,407,576.19x = 3,610,314.41 × 910,618.43
  4. Step 4: Simplify right side
    2,407,576.19x = 3,287,618,817,235.91
  5. Step 5: Solve for x
    x = 3,287,618,817,235.91/2,407,576.19
  6. Step 6: Final answer
    x = 1,365,530.54

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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.