Home / 1,016,358.03-1,524,224.93-702,829.71

Finding the Fourth Proportional to 1,016,358.03, 1,524,224.93 and 702,829.71

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Solution

The fourth proportional to 1,016,358.03, 1,524,224.93 and 702,829.71 is: 1,054,028.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,358.03 : 1,524,224.93 = 702,829.71 : x
  2. Step 2: Convert to fraction form
    1,016,358.03/1,524,224.93 = 702,829.71/x
  3. Step 3: Cross multiply
    1,016,358.03x = 1,524,224.93 × 702,829.71
  4. Step 4: Simplify right side
    1,016,358.03x = 1,071,270,562,012.52
  5. Step 5: Solve for x
    x = 1,071,270,562,012.52/1,016,358.03
  6. Step 6: Final answer
    x = 1,054,028.73

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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.