Home / 4,477,382.64-6,718,052.52-2,346,957.36

Finding the Fourth Proportional to 4,477,382.64, 6,718,052.52 and 2,346,957.36

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Solution

The fourth proportional to 4,477,382.64, 6,718,052.52 and 2,346,957.36 is: 3,521,473.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,382.64 : 6,718,052.52 = 2,346,957.36 : x
  2. Step 2: Convert to fraction form
    4,477,382.64/6,718,052.52 = 2,346,957.36/x
  3. Step 3: Cross multiply
    4,477,382.64x = 6,718,052.52 × 2,346,957.36
  4. Step 4: Simplify right side
    4,477,382.64x = 15,766,982,806,680.54
  5. Step 5: Solve for x
    x = 15,766,982,806,680.54/4,477,382.64
  6. Step 6: Final answer
    x = 3,521,473.16

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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.