Home / 2,090,675.88-3,136,098.87-995,897.93

Finding the Fourth Proportional to 2,090,675.88, 3,136,098.87 and 995,897.93

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Solution

The fourth proportional to 2,090,675.88, 3,136,098.87 and 995,897.93 is: 1,493,887.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,675.88 : 3,136,098.87 = 995,897.93 : x
  2. Step 2: Convert to fraction form
    2,090,675.88/3,136,098.87 = 995,897.93/x
  3. Step 3: Cross multiply
    2,090,675.88x = 3,136,098.87 × 995,897.93
  4. Step 4: Simplify right side
    2,090,675.88x = 3,123,234,357,227.85
  5. Step 5: Solve for x
    x = 3,123,234,357,227.85/2,090,675.88
  6. Step 6: Final answer
    x = 1,493,887.40

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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.