Home / 1,054,849.96-1,455,334.86-595,897.48

Finding the Fourth Proportional to 1,054,849.96, 1,455,334.86 and 595,897.48

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Solution

The fourth proportional to 1,054,849.96, 1,455,334.86 and 595,897.48 is: 822,136.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,849.96 : 1,455,334.86 = 595,897.48 : x
  2. Step 2: Convert to fraction form
    1,054,849.96/1,455,334.86 = 595,897.48/x
  3. Step 3: Cross multiply
    1,054,849.96x = 1,455,334.86 × 595,897.48
  4. Step 4: Simplify right side
    1,054,849.96x = 867,230,375,630.15
  5. Step 5: Solve for x
    x = 867,230,375,630.15/1,054,849.96
  6. Step 6: Final answer
    x = 822,136.24

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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.