Home / 1,004,067.04-1,506,054.48-339,224.80

Finding the Fourth Proportional to 1,004,067.04, 1,506,054.48 and 339,224.80

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Solution

The fourth proportional to 1,004,067.04, 1,506,054.48 and 339,224.80 is: 508,821.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,067.04 : 1,506,054.48 = 339,224.80 : x
  2. Step 2: Convert to fraction form
    1,004,067.04/1,506,054.48 = 339,224.80/x
  3. Step 3: Cross multiply
    1,004,067.04x = 1,506,054.48 × 339,224.80
  4. Step 4: Simplify right side
    1,004,067.04x = 510,891,029,767.10
  5. Step 5: Solve for x
    x = 510,891,029,767.10/1,004,067.04
  6. Step 6: Final answer
    x = 508,821.63

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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.