Home / 1,800,199.74-2,483,105.08-1,154,597.34

Finding the Fourth Proportional to 1,800,199.74, 2,483,105.08 and 1,154,597.34

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Solution

The fourth proportional to 1,800,199.74, 2,483,105.08 and 1,154,597.34 is: 1,592,593.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,199.74 : 2,483,105.08 = 1,154,597.34 : x
  2. Step 2: Convert to fraction form
    1,800,199.74/2,483,105.08 = 1,154,597.34/x
  3. Step 3: Cross multiply
    1,800,199.74x = 2,483,105.08 × 1,154,597.34
  4. Step 4: Simplify right side
    1,800,199.74x = 2,866,986,520,308.49
  5. Step 5: Solve for x
    x = 2,866,986,520,308.49/1,800,199.74
  6. Step 6: Final answer
    x = 1,592,593.56

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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.