Home / 1,074,002.74-1,482,083.94-590,539.12

Finding the Fourth Proportional to 1,074,002.74, 1,482,083.94 and 590,539.12

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Solution

The fourth proportional to 1,074,002.74, 1,482,083.94 and 590,539.12 is: 814,922.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,002.74 : 1,482,083.94 = 590,539.12 : x
  2. Step 2: Convert to fraction form
    1,074,002.74/1,482,083.94 = 590,539.12/x
  3. Step 3: Cross multiply
    1,074,002.74x = 1,482,083.94 × 590,539.12
  4. Step 4: Simplify right side
    1,074,002.74x = 875,228,545,693.73
  5. Step 5: Solve for x
    x = 875,228,545,693.73/1,074,002.74
  6. Step 6: Final answer
    x = 814,922.08

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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.