Home / 2,315,183.58-3,472,906.46-717,973.74

Finding the Fourth Proportional to 2,315,183.58, 3,472,906.46 and 717,973.74

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Solution

The fourth proportional to 2,315,183.58, 3,472,906.46 and 717,973.74 is: 1,077,001.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,315,183.58 : 3,472,906.46 = 717,973.74 : x
  2. Step 2: Convert to fraction form
    2,315,183.58/3,472,906.46 = 717,973.74/x
  3. Step 3: Cross multiply
    2,315,183.58x = 3,472,906.46 × 717,973.74
  4. Step 4: Simplify right side
    2,315,183.58x = 2,493,455,636,166.49
  5. Step 5: Solve for x
    x = 2,493,455,636,166.49/2,315,183.58
  6. Step 6: Final answer
    x = 1,077,001.26

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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.