Home / 3,461,458.26-4,776,812.13-1,933,565.37

Finding the Fourth Proportional to 3,461,458.26, 4,776,812.13 and 1,933,565.37

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Solution

The fourth proportional to 3,461,458.26, 4,776,812.13 and 1,933,565.37 is: 2,668,320.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,461,458.26 : 4,776,812.13 = 1,933,565.37 : x
  2. Step 2: Convert to fraction form
    3,461,458.26/4,776,812.13 = 1,933,565.37/x
  3. Step 3: Cross multiply
    3,461,458.26x = 4,776,812.13 × 1,933,565.37
  4. Step 4: Simplify right side
    3,461,458.26x = 9,236,278,513,563.94
  5. Step 5: Solve for x
    x = 9,236,278,513,563.94/3,461,458.26
  6. Step 6: Final answer
    x = 2,668,320.06

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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.