Home / 2,962,532.14-4,088,626.85-1,673,455.57

Finding the Fourth Proportional to 2,962,532.14, 4,088,626.85 and 1,673,455.57

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Solution

The fourth proportional to 2,962,532.14, 4,088,626.85 and 1,673,455.57 is: 2,309,556.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,532.14 : 4,088,626.85 = 1,673,455.57 : x
  2. Step 2: Convert to fraction form
    2,962,532.14/4,088,626.85 = 1,673,455.57/x
  3. Step 3: Cross multiply
    2,962,532.14x = 4,088,626.85 × 1,673,455.57
  4. Step 4: Simplify right side
    2,962,532.14x = 6,842,135,369,746.13
  5. Step 5: Solve for x
    x = 6,842,135,369,746.13/2,962,532.14
  6. Step 6: Final answer
    x = 2,309,556.51

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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.