Home / 2,458,707.14-3,393,057.66-1,356,265.10

Finding the Fourth Proportional to 2,458,707.14, 3,393,057.66 and 1,356,265.10

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Solution

The fourth proportional to 2,458,707.14, 3,393,057.66 and 1,356,265.10 is: 1,871,668.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,707.14 : 3,393,057.66 = 1,356,265.10 : x
  2. Step 2: Convert to fraction form
    2,458,707.14/3,393,057.66 = 1,356,265.10/x
  3. Step 3: Cross multiply
    2,458,707.14x = 3,393,057.66 × 1,356,265.10
  4. Step 4: Simplify right side
    2,458,707.14x = 4,601,885,686,545.67
  5. Step 5: Solve for x
    x = 4,601,885,686,545.67/2,458,707.14
  6. Step 6: Final answer
    x = 1,871,668.90

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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.