Home / 1,067,890.62-1,473,615.04-609,024.61

Finding the Fourth Proportional to 1,067,890.62, 1,473,615.04 and 609,024.61

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Solution

The fourth proportional to 1,067,890.62, 1,473,615.04 and 609,024.61 is: 840,411.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,890.62 : 1,473,615.04 = 609,024.61 : x
  2. Step 2: Convert to fraction form
    1,067,890.62/1,473,615.04 = 609,024.61/x
  3. Step 3: Cross multiply
    1,067,890.62x = 1,473,615.04 × 609,024.61
  4. Step 4: Simplify right side
    1,067,890.62x = 897,467,825,026.13
  5. Step 5: Solve for x
    x = 897,467,825,026.13/1,067,890.62
  6. Step 6: Final answer
    x = 840,411.75

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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.