Home / 3,595,743.96-4,962,143.56-1,964,173.92

Finding the Fourth Proportional to 3,595,743.96, 4,962,143.56 and 1,964,173.92

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Solution

The fourth proportional to 3,595,743.96, 4,962,143.56 and 1,964,173.92 is: 2,710,569.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,743.96 : 4,962,143.56 = 1,964,173.92 : x
  2. Step 2: Convert to fraction form
    3,595,743.96/4,962,143.56 = 1,964,173.92/x
  3. Step 3: Cross multiply
    3,595,743.96x = 4,962,143.56 × 1,964,173.92
  4. Step 4: Simplify right side
    3,595,743.96x = 9,746,512,967,847.95
  5. Step 5: Solve for x
    x = 9,746,512,967,847.95/3,595,743.96
  6. Step 6: Final answer
    x = 2,710,569.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.