Home / 3,375,465.53-4,658,106.09-1,826,692.94

Finding the Fourth Proportional to 3,375,465.53, 4,658,106.09 and 1,826,692.94

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Solution

The fourth proportional to 3,375,465.53, 4,658,106.09 and 1,826,692.94 is: 2,520,816.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,465.53 : 4,658,106.09 = 1,826,692.94 : x
  2. Step 2: Convert to fraction form
    3,375,465.53/4,658,106.09 = 1,826,692.94/x
  3. Step 3: Cross multiply
    3,375,465.53x = 4,658,106.09 × 1,826,692.94
  4. Step 4: Simplify right side
    3,375,465.53x = 8,508,929,508,374.00
  5. Step 5: Solve for x
    x = 8,508,929,508,374.00/3,375,465.53
  6. Step 6: Final answer
    x = 2,520,816.59

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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.