Home / 2,245,671.58-3,368,521.95-897,947.41

Finding the Fourth Proportional to 2,245,671.58, 3,368,521.95 and 897,947.41

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Solution

The fourth proportional to 2,245,671.58, 3,368,521.95 and 897,947.41 is: 1,346,926.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,245,671.58 : 3,368,521.95 = 897,947.41 : x
  2. Step 2: Convert to fraction form
    2,245,671.58/3,368,521.95 = 897,947.41/x
  3. Step 3: Cross multiply
    2,245,671.58x = 3,368,521.95 × 897,947.41
  4. Step 4: Simplify right side
    2,245,671.58x = 3,024,755,543,688.04
  5. Step 5: Solve for x
    x = 3,024,755,543,688.04/2,245,671.58
  6. Step 6: Final answer
    x = 1,346,926.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.