Home / 1,656,536.04-2,483,229.54-1,055,811

Finding the Fourth Proportional to 1,656,536.04, 2,483,229.54 and 1,055,811

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Solution

The fourth proportional to 1,656,536.04, 2,483,229.54 and 1,055,811 is: 1,582,712.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,536.04 : 2,483,229.54 = 1,055,811 : x
  2. Step 2: Convert to fraction form
    1,656,536.04/2,483,229.54 = 1,055,811/x
  3. Step 3: Cross multiply
    1,656,536.04x = 2,483,229.54 × 1,055,811
  4. Step 4: Simplify right side
    1,656,536.04x = 2,621,821,063,856.94
  5. Step 5: Solve for x
    x = 2,621,821,063,856.94/1,656,536.04
  6. Step 6: Final answer
    x = 1,582,712.96

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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.