Home / 2,415,640.94-3,623,483.29-732,744.44

Finding the Fourth Proportional to 2,415,640.94, 3,623,483.29 and 732,744.44

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Solution

The fourth proportional to 2,415,640.94, 3,623,483.29 and 732,744.44 is: 1,099,123.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,640.94 : 3,623,483.29 = 732,744.44 : x
  2. Step 2: Convert to fraction form
    2,415,640.94/3,623,483.29 = 732,744.44/x
  3. Step 3: Cross multiply
    2,415,640.94x = 3,623,483.29 × 732,744.44
  4. Step 4: Simplify right side
    2,415,640.94x = 2,655,087,234,180.41
  5. Step 5: Solve for x
    x = 2,655,087,234,180.41/2,415,640.94
  6. Step 6: Final answer
    x = 1,099,123.30

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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.