Home / 2,154,673.10-3,233,267.09-1,195,933.30

Finding the Fourth Proportional to 2,154,673.10, 3,233,267.09 and 1,195,933.30

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Solution

The fourth proportional to 2,154,673.10, 3,233,267.09 and 1,195,933.30 is: 1,794,597.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,154,673.10 : 3,233,267.09 = 1,195,933.30 : x
  2. Step 2: Convert to fraction form
    2,154,673.10/3,233,267.09 = 1,195,933.30/x
  3. Step 3: Cross multiply
    2,154,673.10x = 3,233,267.09 × 1,195,933.30
  4. Step 4: Simplify right side
    2,154,673.10x = 3,866,771,775,631.76
  5. Step 5: Solve for x
    x = 3,866,771,775,631.76/2,154,673.10
  6. Step 6: Final answer
    x = 1,794,597.88

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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.