Home / 5,689,970.68-8,526,229.82-3,866,012.68

Finding the Fourth Proportional to 5,689,970.68, 8,526,229.82 and 3,866,012.68

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Solution

The fourth proportional to 5,689,970.68, 8,526,229.82 and 3,866,012.68 is: 5,793,090.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,689,970.68 : 8,526,229.82 = 3,866,012.68 : x
  2. Step 2: Convert to fraction form
    5,689,970.68/8,526,229.82 = 3,866,012.68/x
  3. Step 3: Cross multiply
    5,689,970.68x = 8,526,229.82 × 3,866,012.68
  4. Step 4: Simplify right side
    5,689,970.68x = 32,962,512,596,714.12
  5. Step 5: Solve for x
    x = 32,962,512,596,714.12/5,689,970.68
  6. Step 6: Final answer
    x = 5,793,090.06

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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.