Home / 1,079,192.03-1,489,245.89-595,746.77

Finding the Fourth Proportional to 1,079,192.03, 1,489,245.89 and 595,746.77

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Solution

The fourth proportional to 1,079,192.03, 1,489,245.89 and 595,746.77 is: 822,108.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,192.03 : 1,489,245.89 = 595,746.77 : x
  2. Step 2: Convert to fraction form
    1,079,192.03/1,489,245.89 = 595,746.77/x
  3. Step 3: Cross multiply
    1,079,192.03x = 1,489,245.89 × 595,746.77
  4. Step 4: Simplify right side
    1,079,192.03x = 887,213,418,278.31
  5. Step 5: Solve for x
    x = 887,213,418,278.31/1,079,192.03
  6. Step 6: Final answer
    x = 822,108.95

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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.