Home / 2,428,954.57-3,352,252.85-1,410,359.32

Finding the Fourth Proportional to 2,428,954.57, 3,352,252.85 and 1,410,359.32

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Solution

The fourth proportional to 2,428,954.57, 3,352,252.85 and 1,410,359.32 is: 1,946,467.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,428,954.57 : 3,352,252.85 = 1,410,359.32 : x
  2. Step 2: Convert to fraction form
    2,428,954.57/3,352,252.85 = 1,410,359.32/x
  3. Step 3: Cross multiply
    2,428,954.57x = 3,352,252.85 × 1,410,359.32
  4. Step 4: Simplify right side
    2,428,954.57x = 4,727,881,049,994.06
  5. Step 5: Solve for x
    x = 4,727,881,049,994.06/2,428,954.57
  6. Step 6: Final answer
    x = 1,946,467.47

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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.