Home / 2,428,953.57-3,352,251.47-1,410,358.32

Finding the Fourth Proportional to 2,428,953.57, 3,352,251.47 and 1,410,358.32

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Solution

The fourth proportional to 2,428,953.57, 3,352,251.47 and 1,410,358.32 is: 1,946,466.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,428,953.57 : 3,352,251.47 = 1,410,358.32 : x
  2. Step 2: Convert to fraction form
    2,428,953.57/3,352,251.47 = 1,410,358.32/x
  3. Step 3: Cross multiply
    2,428,953.57x = 3,352,251.47 × 1,410,358.32
  4. Step 4: Simplify right side
    2,428,953.57x = 4,727,875,744,394.94
  5. Step 5: Solve for x
    x = 4,727,875,744,394.94/2,428,953.57
  6. Step 6: Final answer
    x = 1,946,466.08

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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.