Home / 1,344,014.83-2,015,322.27-633,852.19

Finding the Fourth Proportional to 1,344,014.83, 2,015,322.27 and 633,852.19

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Solution

The fourth proportional to 1,344,014.83, 2,015,322.27 and 633,852.19 is: 950,448.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,014.83 : 2,015,322.27 = 633,852.19 : x
  2. Step 2: Convert to fraction form
    1,344,014.83/2,015,322.27 = 633,852.19/x
  3. Step 3: Cross multiply
    1,344,014.83x = 2,015,322.27 × 633,852.19
  4. Step 4: Simplify right side
    1,344,014.83x = 1,277,416,434,395.27
  5. Step 5: Solve for x
    x = 1,277,416,434,395.27/1,344,014.83
  6. Step 6: Final answer
    x = 950,448.17

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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.