Home / 1,800,162.86-2,483,054.19-1,154,560.46

Finding the Fourth Proportional to 1,800,162.86, 2,483,054.19 and 1,154,560.46

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Solution

The fourth proportional to 1,800,162.86, 2,483,054.19 and 1,154,560.46 is: 1,592,542.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,162.86 : 2,483,054.19 = 1,154,560.46 : x
  2. Step 2: Convert to fraction form
    1,800,162.86/2,483,054.19 = 1,154,560.46/x
  3. Step 3: Cross multiply
    1,800,162.86x = 2,483,054.19 × 1,154,560.46
  4. Step 4: Simplify right side
    1,800,162.86x = 2,866,836,175,396.06
  5. Step 5: Solve for x
    x = 2,866,836,175,396.06/1,800,162.86
  6. Step 6: Final answer
    x = 1,592,542.68

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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.