Home / 2,374,658.19-3,277,380.03-1,503,573.85

Finding the Fourth Proportional to 2,374,658.19, 3,277,380.03 and 1,503,573.85

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Solution

The fourth proportional to 2,374,658.19, 3,277,380.03 and 1,503,573.85 is: 2,075,154.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,658.19 : 3,277,380.03 = 1,503,573.85 : x
  2. Step 2: Convert to fraction form
    2,374,658.19/3,277,380.03 = 1,503,573.85/x
  3. Step 3: Cross multiply
    2,374,658.19x = 3,277,380.03 × 1,503,573.85
  4. Step 4: Simplify right side
    2,374,658.19x = 4,927,782,921,145.12
  5. Step 5: Solve for x
    x = 4,927,782,921,145.12/2,374,658.19
  6. Step 6: Final answer
    x = 2,075,154.62

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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.