Home / 2,504,633.08-3,456,402.40-1,358,721.58

Finding the Fourth Proportional to 2,504,633.08, 3,456,402.40 and 1,358,721.58

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Solution

The fourth proportional to 2,504,633.08, 3,456,402.40 and 1,358,721.58 is: 1,875,040.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,633.08 : 3,456,402.40 = 1,358,721.58 : x
  2. Step 2: Convert to fraction form
    2,504,633.08/3,456,402.40 = 1,358,721.58/x
  3. Step 3: Cross multiply
    2,504,633.08x = 3,456,402.40 × 1,358,721.58
  4. Step 4: Simplify right side
    2,504,633.08x = 4,696,288,530,043.79
  5. Step 5: Solve for x
    x = 4,696,288,530,043.79/2,504,633.08
  6. Step 6: Final answer
    x = 1,875,040.53

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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.