Home / 2,606,587.92-3,597,032.88-1,518,791.76

Finding the Fourth Proportional to 2,606,587.92, 3,597,032.88 and 1,518,791.76

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Solution

The fourth proportional to 2,606,587.92, 3,597,032.88 and 1,518,791.76 is: 2,095,898.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,606,587.92 : 3,597,032.88 = 1,518,791.76 : x
  2. Step 2: Convert to fraction form
    2,606,587.92/3,597,032.88 = 1,518,791.76/x
  3. Step 3: Cross multiply
    2,606,587.92x = 3,597,032.88 × 1,518,791.76
  4. Step 4: Simplify right side
    2,606,587.92x = 5,463,143,898,593.07
  5. Step 5: Solve for x
    x = 5,463,143,898,593.07/2,606,587.92
  6. Step 6: Final answer
    x = 2,095,898.57

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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.