Home / 6,236,883-8,606,898.54-3,375,315

Finding the Fourth Proportional to 6,236,883, 8,606,898.54 and 3,375,315

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Solution

The fourth proportional to 6,236,883, 8,606,898.54 and 3,375,315 is: 4,657,934.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,883 : 8,606,898.54 = 3,375,315 : x
  2. Step 2: Convert to fraction form
    6,236,883/8,606,898.54 = 3,375,315/x
  3. Step 3: Cross multiply
    6,236,883x = 8,606,898.54 × 3,375,315
  4. Step 4: Simplify right side
    6,236,883x = 29,050,993,745,540.10
  5. Step 5: Solve for x
    x = 29,050,993,745,540.10/6,236,883
  6. Step 6: Final answer
    x = 4,657,934.70

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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.