Home / 1,080,594.62-1,491,093.69-597,130.93

Finding the Fourth Proportional to 1,080,594.62, 1,491,093.69 and 597,130.93

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Solution

The fourth proportional to 1,080,594.62, 1,491,093.69 and 597,130.93 is: 823,970.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,594.62 : 1,491,093.69 = 597,130.93 : x
  2. Step 2: Convert to fraction form
    1,080,594.62/1,491,093.69 = 597,130.93/x
  3. Step 3: Cross multiply
    1,080,594.62x = 1,491,093.69 × 597,130.93
  4. Step 4: Simplify right side
    1,080,594.62x = 890,378,161,826.83
  5. Step 5: Solve for x
    x = 890,378,161,826.83/1,080,594.62
  6. Step 6: Final answer
    x = 823,970.57

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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.