Home / 1,074,179.03-1,482,337.48-590,744.13

Finding the Fourth Proportional to 1,074,179.03, 1,482,337.48 and 590,744.13

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Solution

The fourth proportional to 1,074,179.03, 1,482,337.48 and 590,744.13 is: 815,210.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,179.03 : 1,482,337.48 = 590,744.13 : x
  2. Step 2: Convert to fraction form
    1,074,179.03/1,482,337.48 = 590,744.13/x
  3. Step 3: Cross multiply
    1,074,179.03x = 1,482,337.48 × 590,744.13
  4. Step 4: Simplify right side
    1,074,179.03x = 875,682,164,988.99
  5. Step 5: Solve for x
    x = 875,682,164,988.99/1,074,179.03
  6. Step 6: Final answer
    x = 815,210.63

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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.