Home / 3,456,953.16-4,767,055.92-2,294,990.34

Finding the Fourth Proportional to 3,456,953.16, 4,767,055.92 and 2,294,990.34

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Solution

The fourth proportional to 3,456,953.16, 4,767,055.92 and 2,294,990.34 is: 3,164,736.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,456,953.16 : 4,767,055.92 = 2,294,990.34 : x
  2. Step 2: Convert to fraction form
    3,456,953.16/4,767,055.92 = 2,294,990.34/x
  3. Step 3: Cross multiply
    3,456,953.16x = 4,767,055.92 × 2,294,990.34
  4. Step 4: Simplify right side
    3,456,953.16x = 10,940,347,286,639.81
  5. Step 5: Solve for x
    x = 10,940,347,286,639.81/3,456,953.16
  6. Step 6: Final answer
    x = 3,164,736.92

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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.