Home / 2,247,612.60-3,374,529.30-1,774,831.80

Finding the Fourth Proportional to 2,247,612.60, 3,374,529.30 and 1,774,831.80

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Solution

The fourth proportional to 2,247,612.60, 3,374,529.30 and 1,774,831.80 is: 2,664,703.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,612.60 : 3,374,529.30 = 1,774,831.80 : x
  2. Step 2: Convert to fraction form
    2,247,612.60/3,374,529.30 = 1,774,831.80/x
  3. Step 3: Cross multiply
    2,247,612.60x = 3,374,529.30 × 1,774,831.80
  4. Step 4: Simplify right side
    2,247,612.60x = 5,989,221,911,671.74
  5. Step 5: Solve for x
    x = 5,989,221,911,671.74/2,247,612.60
  6. Step 6: Final answer
    x = 2,664,703.83

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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.