Home / 5,737,657.74-8,605,052.37-1,693,342.86

Finding the Fourth Proportional to 5,737,657.74, 8,605,052.37 and 1,693,342.86

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Solution

The fourth proportional to 5,737,657.74, 8,605,052.37 and 1,693,342.86 is: 2,539,591.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,737,657.74 : 8,605,052.37 = 1,693,342.86 : x
  2. Step 2: Convert to fraction form
    5,737,657.74/8,605,052.37 = 1,693,342.86/x
  3. Step 3: Cross multiply
    5,737,657.74x = 8,605,052.37 × 1,693,342.86
  4. Step 4: Simplify right side
    5,737,657.74x = 14,571,303,990,665.58
  5. Step 5: Solve for x
    x = 14,571,303,990,665.58/5,737,657.74
  6. Step 6: Final answer
    x = 2,539,591.01

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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.