Home / 1,481,332.14-2,044,241.01-802,268.64

Finding the Fourth Proportional to 1,481,332.14, 2,044,241.01 and 802,268.64

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Solution

The fourth proportional to 1,481,332.14, 2,044,241.01 and 802,268.64 is: 1,107,132.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,332.14 : 2,044,241.01 = 802,268.64 : x
  2. Step 2: Convert to fraction form
    1,481,332.14/2,044,241.01 = 802,268.64/x
  3. Step 3: Cross multiply
    1,481,332.14x = 2,044,241.01 × 802,268.64
  4. Step 4: Simplify right side
    1,481,332.14x = 1,640,030,454,924.93
  5. Step 5: Solve for x
    x = 1,640,030,454,924.93/1,481,332.14
  6. Step 6: Final answer
    x = 1,107,132.16

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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.