Home / 1,067,277.92-1,472,831.57-583,837.31

Finding the Fourth Proportional to 1,067,277.92, 1,472,831.57 and 583,837.31

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Solution

The fourth proportional to 1,067,277.92, 1,472,831.57 and 583,837.31 is: 805,688.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,277.92 : 1,472,831.57 = 583,837.31 : x
  2. Step 2: Convert to fraction form
    1,067,277.92/1,472,831.57 = 583,837.31/x
  3. Step 3: Cross multiply
    1,067,277.92x = 1,472,831.57 × 583,837.31
  4. Step 4: Simplify right side
    1,067,277.92x = 859,894,018,992.69
  5. Step 5: Solve for x
    x = 859,894,018,992.69/1,067,277.92
  6. Step 6: Final answer
    x = 805,688.94

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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.