Home / 1,036,660.55-1,555,202.22-587,581.97

Finding the Fourth Proportional to 1,036,660.55, 1,555,202.22 and 587,581.97

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Solution

The fourth proportional to 1,036,660.55, 1,555,202.22 and 587,581.97 is: 881,492.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,660.55 : 1,555,202.22 = 587,581.97 : x
  2. Step 2: Convert to fraction form
    1,036,660.55/1,555,202.22 = 587,581.97/x
  3. Step 3: Cross multiply
    1,036,660.55x = 1,555,202.22 × 587,581.97
  4. Step 4: Simplify right side
    1,036,660.55x = 913,808,784,175.97
  5. Step 5: Solve for x
    x = 913,808,784,175.97/1,036,660.55
  6. Step 6: Final answer
    x = 881,492.77

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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.