Home / 1,074,062.32-1,482,230.04-590,596.72

Finding the Fourth Proportional to 1,074,062.32, 1,482,230.04 and 590,596.72

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Solution

The fourth proportional to 1,074,062.32, 1,482,230.04 and 590,596.72 is: 815,036.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,062.32 : 1,482,230.04 = 590,596.72 : x
  2. Step 2: Convert to fraction form
    1,074,062.32/1,482,230.04 = 590,596.72/x
  3. Step 3: Cross multiply
    1,074,062.32x = 1,482,230.04 × 590,596.72
  4. Step 4: Simplify right side
    1,074,062.32x = 875,400,199,909.47
  5. Step 5: Solve for x
    x = 875,400,199,909.47/1,074,062.32
  6. Step 6: Final answer
    x = 815,036.69

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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.