Home / 5,694,345.96-8,539,761.30-1,651,131.76

Finding the Fourth Proportional to 5,694,345.96, 8,539,761.30 and 1,651,131.76

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Solution

The fourth proportional to 5,694,345.96, 8,539,761.30 and 1,651,131.76 is: 2,476,187.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,345.96 : 8,539,761.30 = 1,651,131.76 : x
  2. Step 2: Convert to fraction form
    5,694,345.96/8,539,761.30 = 1,651,131.76/x
  3. Step 3: Cross multiply
    5,694,345.96x = 8,539,761.30 × 1,651,131.76
  4. Step 4: Simplify right side
    5,694,345.96x = 14,100,271,105,248.89
  5. Step 5: Solve for x
    x = 14,100,271,105,248.89/5,694,345.96
  6. Step 6: Final answer
    x = 2,476,187.99

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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.