Home / 1,073,918.91-1,482,013.61-590,515.23

Finding the Fourth Proportional to 1,073,918.91, 1,482,013.61 and 590,515.23

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Solution

The fourth proportional to 1,073,918.91, 1,482,013.61 and 590,515.23 is: 814,914.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,918.91 : 1,482,013.61 = 590,515.23 : x
  2. Step 2: Convert to fraction form
    1,073,918.91/1,482,013.61 = 590,515.23/x
  3. Step 3: Cross multiply
    1,073,918.91x = 1,482,013.61 × 590,515.23
  4. Step 4: Simplify right side
    1,073,918.91x = 875,151,597,409.64
  5. Step 5: Solve for x
    x = 875,151,597,409.64/1,073,918.91
  6. Step 6: Final answer
    x = 814,914.04

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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.