Home / 1,861,233.35-2,568,564.33-1,034,341.77

Finding the Fourth Proportional to 1,861,233.35, 2,568,564.33 and 1,034,341.77

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Solution

The fourth proportional to 1,861,233.35, 2,568,564.33 and 1,034,341.77 is: 1,427,426.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,861,233.35 : 2,568,564.33 = 1,034,341.77 : x
  2. Step 2: Convert to fraction form
    1,861,233.35/2,568,564.33 = 1,034,341.77/x
  3. Step 3: Cross multiply
    1,861,233.35x = 2,568,564.33 × 1,034,341.77
  4. Step 4: Simplify right side
    1,861,233.35x = 2,656,773,359,532.14
  5. Step 5: Solve for x
    x = 2,656,773,359,532.14/1,861,233.35
  6. Step 6: Final answer
    x = 1,427,426.26

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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.