Home / 3,744,632.79-5,617,109.04-1,470,650.01

Finding the Fourth Proportional to 3,744,632.79, 5,617,109.04 and 1,470,650.01

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Solution

The fourth proportional to 3,744,632.79, 5,617,109.04 and 1,470,650.01 is: 2,206,037.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,632.79 : 5,617,109.04 = 1,470,650.01 : x
  2. Step 2: Convert to fraction form
    3,744,632.79/5,617,109.04 = 1,470,650.01/x
  3. Step 3: Cross multiply
    3,744,632.79x = 5,617,109.04 × 1,470,650.01
  4. Step 4: Simplify right side
    3,744,632.79x = 8,260,801,465,847.09
  5. Step 5: Solve for x
    x = 8,260,801,465,847.09/3,744,632.79
  6. Step 6: Final answer
    x = 2,206,037.80

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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.