Home / 1,006,094.57-1,388,409.51-576,376.41

Finding the Fourth Proportional to 1,006,094.57, 1,388,409.51 and 576,376.41

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Solution

The fourth proportional to 1,006,094.57, 1,388,409.51 and 576,376.41 is: 795,398.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,094.57 : 1,388,409.51 = 576,376.41 : x
  2. Step 2: Convert to fraction form
    1,006,094.57/1,388,409.51 = 576,376.41/x
  3. Step 3: Cross multiply
    1,006,094.57x = 1,388,409.51 × 576,376.41
  4. Step 4: Simplify right side
    1,006,094.57x = 800,246,488,983.66
  5. Step 5: Solve for x
    x = 800,246,488,983.66/1,006,094.57
  6. Step 6: Final answer
    x = 795,398.87

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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.