Home / 1,054,831.96-1,455,310.02-595,879.48

Finding the Fourth Proportional to 1,054,831.96, 1,455,310.02 and 595,879.48

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Solution

The fourth proportional to 1,054,831.96, 1,455,310.02 and 595,879.48 is: 822,111.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,831.96 : 1,455,310.02 = 595,879.48 : x
  2. Step 2: Convert to fraction form
    1,054,831.96/1,455,310.02 = 595,879.48/x
  3. Step 3: Cross multiply
    1,054,831.96x = 1,455,310.02 × 595,879.48
  4. Step 4: Simplify right side
    1,054,831.96x = 867,189,377,956.39
  5. Step 5: Solve for x
    x = 867,189,377,956.39/1,054,831.96
  6. Step 6: Final answer
    x = 822,111.40

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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.