Home / 2,060,779.39-3,087,267.39-1,375,600.23

Finding the Fourth Proportional to 2,060,779.39, 3,087,267.39 and 1,375,600.23

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Solution

The fourth proportional to 2,060,779.39, 3,087,267.39 and 1,375,600.23 is: 2,060,795.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,779.39 : 3,087,267.39 = 1,375,600.23 : x
  2. Step 2: Convert to fraction form
    2,060,779.39/3,087,267.39 = 1,375,600.23/x
  3. Step 3: Cross multiply
    2,060,779.39x = 3,087,267.39 × 1,375,600.23
  4. Step 4: Simplify right side
    2,060,779.39x = 4,246,845,731,755.50
  5. Step 5: Solve for x
    x = 4,246,845,731,755.50/2,060,779.39
  6. Step 6: Final answer
    x = 2,060,795.91

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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.