Home / 2,693,913.37-3,717,687.20-1,532,329.85

Finding the Fourth Proportional to 2,693,913.37, 3,717,687.20 and 1,532,329.85

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Solution

The fourth proportional to 2,693,913.37, 3,717,687.20 and 1,532,329.85 is: 2,114,664.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,913.37 : 3,717,687.20 = 1,532,329.85 : x
  2. Step 2: Convert to fraction form
    2,693,913.37/3,717,687.20 = 1,532,329.85/x
  3. Step 3: Cross multiply
    2,693,913.37x = 3,717,687.20 × 1,532,329.85
  4. Step 4: Simplify right side
    2,693,913.37x = 5,696,723,069,522.92
  5. Step 5: Solve for x
    x = 5,696,723,069,522.92/2,693,913.37
  6. Step 6: Final answer
    x = 2,114,664.54

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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.