Home / 2,377,438.49-3,566,145.44-580,331.39

Finding the Fourth Proportional to 2,377,438.49, 3,566,145.44 and 580,331.39

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Solution

The fourth proportional to 2,377,438.49, 3,566,145.44 and 580,331.39 is: 870,494.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,438.49 : 3,566,145.44 = 580,331.39 : x
  2. Step 2: Convert to fraction form
    2,377,438.49/3,566,145.44 = 580,331.39/x
  3. Step 3: Cross multiply
    2,377,438.49x = 3,566,145.44 × 580,331.39
  4. Step 4: Simplify right side
    2,377,438.49x = 2,069,546,120,493.10
  5. Step 5: Solve for x
    x = 2,069,546,120,493.10/2,377,438.49
  6. Step 6: Final answer
    x = 870,494.07

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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.