Home / 3,910,328.59-5,395,240.29-2,360,365.24

Finding the Fourth Proportional to 3,910,328.59, 5,395,240.29 and 2,360,365.24

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Solution

The fourth proportional to 3,910,328.59, 5,395,240.29 and 2,360,365.24 is: 3,256,692.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,910,328.59 : 5,395,240.29 = 2,360,365.24 : x
  2. Step 2: Convert to fraction form
    3,910,328.59/5,395,240.29 = 2,360,365.24/x
  3. Step 3: Cross multiply
    3,910,328.59x = 5,395,240.29 × 2,360,365.24
  4. Step 4: Simplify right side
    3,910,328.59x = 12,734,737,641,963.52
  5. Step 5: Solve for x
    x = 12,734,737,641,963.52/3,910,328.59
  6. Step 6: Final answer
    x = 3,256,692.46

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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.