Home / 2,413,887.92-3,620,831.34-616,774.76

Finding the Fourth Proportional to 2,413,887.92, 3,620,831.34 and 616,774.76

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Solution

The fourth proportional to 2,413,887.92, 3,620,831.34 and 616,774.76 is: 925,162.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,887.92 : 3,620,831.34 = 616,774.76 : x
  2. Step 2: Convert to fraction form
    2,413,887.92/3,620,831.34 = 616,774.76/x
  3. Step 3: Cross multiply
    2,413,887.92x = 3,620,831.34 × 616,774.76
  4. Step 4: Simplify right side
    2,413,887.92x = 2,233,237,380,728.98
  5. Step 5: Solve for x
    x = 2,233,237,380,728.98/2,413,887.92
  6. Step 6: Final answer
    x = 925,162.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.