Home / 1,141,831.18-1,575,894.86-658,301.82

Finding the Fourth Proportional to 1,141,831.18, 1,575,894.86 and 658,301.82

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Solution

The fourth proportional to 1,141,831.18, 1,575,894.86 and 658,301.82 is: 908,553.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,831.18 : 1,575,894.86 = 658,301.82 : x
  2. Step 2: Convert to fraction form
    1,141,831.18/1,575,894.86 = 658,301.82/x
  3. Step 3: Cross multiply
    1,141,831.18x = 1,575,894.86 × 658,301.82
  4. Step 4: Simplify right side
    1,141,831.18x = 1,037,414,454,466.65
  5. Step 5: Solve for x
    x = 1,037,414,454,466.65/1,141,831.18
  6. Step 6: Final answer
    x = 908,553.27

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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.