Home / 2,276,897.67-3,415,361.19-910,785.51

Finding the Fourth Proportional to 2,276,897.67, 3,415,361.19 and 910,785.51

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Solution

The fourth proportional to 2,276,897.67, 3,415,361.19 and 910,785.51 is: 1,366,184.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,897.67 : 3,415,361.19 = 910,785.51 : x
  2. Step 2: Convert to fraction form
    2,276,897.67/3,415,361.19 = 910,785.51/x
  3. Step 3: Cross multiply
    2,276,897.67x = 3,415,361.19 × 910,785.51
  4. Step 4: Simplify right side
    2,276,897.67x = 3,110,661,483,268.36
  5. Step 5: Solve for x
    x = 3,110,661,483,268.36/2,276,897.67
  6. Step 6: Final answer
    x = 1,366,184.14

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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.