Home / 3,194,184.32-4,409,964.06-2,033,285.84

Finding the Fourth Proportional to 3,194,184.32, 4,409,964.06 and 2,033,285.84

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Solution

The fourth proportional to 3,194,184.32, 4,409,964.06 and 2,033,285.84 is: 2,807,201.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,184.32 : 4,409,964.06 = 2,033,285.84 : x
  2. Step 2: Convert to fraction form
    3,194,184.32/4,409,964.06 = 2,033,285.84/x
  3. Step 3: Cross multiply
    3,194,184.32x = 4,409,964.06 × 2,033,285.84
  4. Step 4: Simplify right side
    3,194,184.32x = 8,966,717,478,106.91
  5. Step 5: Solve for x
    x = 8,966,717,478,106.91/3,194,184.32
  6. Step 6: Final answer
    x = 2,807,201.02

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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.