Home / 1,717,362.30-2,576,340.36-580,132.83

Finding the Fourth Proportional to 1,717,362.30, 2,576,340.36 and 580,132.83

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Solution

The fourth proportional to 1,717,362.30, 2,576,340.36 and 580,132.83 is: 870,299.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,362.30 : 2,576,340.36 = 580,132.83 : x
  2. Step 2: Convert to fraction form
    1,717,362.30/2,576,340.36 = 580,132.83/x
  3. Step 3: Cross multiply
    1,717,362.30x = 2,576,340.36 × 580,132.83
  4. Step 4: Simplify right side
    1,717,362.30x = 1,494,619,624,090.02
  5. Step 5: Solve for x
    x = 1,494,619,624,090.02/1,717,362.30
  6. Step 6: Final answer
    x = 870,299.54

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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.