Home / 4,835,618.52-6,672,942.72-2,660,023.68

Finding the Fourth Proportional to 4,835,618.52, 6,672,942.72 and 2,660,023.68

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Solution

The fourth proportional to 4,835,618.52, 6,672,942.72 and 2,660,023.68 is: 3,670,716.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,618.52 : 6,672,942.72 = 2,660,023.68 : x
  2. Step 2: Convert to fraction form
    4,835,618.52/6,672,942.72 = 2,660,023.68/x
  3. Step 3: Cross multiply
    4,835,618.52x = 6,672,942.72 × 2,660,023.68
  4. Step 4: Simplify right side
    4,835,618.52x = 17,750,185,650,483.61
  5. Step 5: Solve for x
    x = 17,750,185,650,483.61/4,835,618.52
  6. Step 6: Final answer
    x = 3,670,716.70

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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.