Home / 2,455,831.62-3,364,501.32-2,363,787.77

Finding the Fourth Proportional to 2,455,831.62, 3,364,501.32 and 2,363,787.77

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Solution

The fourth proportional to 2,455,831.62, 3,364,501.32 and 2,363,787.77 is: 3,238,400.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,831.62 : 3,364,501.32 = 2,363,787.77 : x
  2. Step 2: Convert to fraction form
    2,455,831.62/3,364,501.32 = 2,363,787.77/x
  3. Step 3: Cross multiply
    2,455,831.62x = 3,364,501.32 × 2,363,787.77
  4. Step 4: Simplify right side
    2,455,831.62x = 7,952,967,060,545.92
  5. Step 5: Solve for x
    x = 7,952,967,060,545.92/2,455,831.62
  6. Step 6: Final answer
    x = 3,238,400.79

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.