Home / 1,074,005.06-1,482,076.24-590,590.58

Finding the Fourth Proportional to 1,074,005.06, 1,482,076.24 and 590,590.58

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Solution

The fourth proportional to 1,074,005.06, 1,482,076.24 and 590,590.58 is: 814,987.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,005.06 : 1,482,076.24 = 590,590.58 : x
  2. Step 2: Convert to fraction form
    1,074,005.06/1,482,076.24 = 590,590.58/x
  3. Step 3: Cross multiply
    1,074,005.06x = 1,482,076.24 × 590,590.58
  4. Step 4: Simplify right side
    1,074,005.06x = 875,300,257,298.96
  5. Step 5: Solve for x
    x = 875,300,257,298.96/1,074,005.06
  6. Step 6: Final answer
    x = 814,987.09

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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.