Home / 1,717,349.58-2,576,033.28-1,006,879.41

Finding the Fourth Proportional to 1,717,349.58, 2,576,033.28 and 1,006,879.41

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Solution

The fourth proportional to 1,717,349.58, 2,576,033.28 and 1,006,879.41 is: 1,510,324.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,349.58 : 2,576,033.28 = 1,006,879.41 : x
  2. Step 2: Convert to fraction form
    1,717,349.58/2,576,033.28 = 1,006,879.41/x
  3. Step 3: Cross multiply
    1,717,349.58x = 2,576,033.28 × 1,006,879.41
  4. Step 4: Simplify right side
    1,717,349.58x = 2,593,754,869,106.76
  5. Step 5: Solve for x
    x = 2,593,754,869,106.76/1,717,349.58
  6. Step 6: Final answer
    x = 1,510,324.34

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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.