Home / 3,747,550.60-5,620,484.58-1,723,850.92

Finding the Fourth Proportional to 3,747,550.60, 5,620,484.58 and 1,723,850.92

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Solution

The fourth proportional to 3,747,550.60, 5,620,484.58 and 1,723,850.92 is: 2,585,389.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747,550.60 : 5,620,484.58 = 1,723,850.92 : x
  2. Step 2: Convert to fraction form
    3,747,550.60/5,620,484.58 = 1,723,850.92/x
  3. Step 3: Cross multiply
    3,747,550.60x = 5,620,484.58 × 1,723,850.92
  4. Step 4: Simplify right side
    3,747,550.60x = 9,688,877,514,078.81
  5. Step 5: Solve for x
    x = 9,688,877,514,078.81/3,747,550.60
  6. Step 6: Final answer
    x = 2,585,389.38

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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.