Home / 1,637,367.94-2,453,336.65-995,730.76

Finding the Fourth Proportional to 1,637,367.94, 2,453,336.65 and 995,730.76

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Solution

The fourth proportional to 1,637,367.94, 2,453,336.65 and 995,730.76 is: 1,491,944.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,367.94 : 2,453,336.65 = 995,730.76 : x
  2. Step 2: Convert to fraction form
    1,637,367.94/2,453,336.65 = 995,730.76/x
  3. Step 3: Cross multiply
    1,637,367.94x = 2,453,336.65 × 995,730.76
  4. Step 4: Simplify right side
    1,637,367.94x = 2,442,862,749,795.02
  5. Step 5: Solve for x
    x = 2,442,862,749,795.02/1,637,367.94
  6. Step 6: Final answer
    x = 1,491,944.91

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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.