Home / 2,554,869.79-3,525,601.62-1,466,375.23

Finding the Fourth Proportional to 2,554,869.79, 3,525,601.62 and 1,466,375.23

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Solution

The fourth proportional to 2,554,869.79, 3,525,601.62 and 1,466,375.23 is: 2,023,529.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,869.79 : 3,525,601.62 = 1,466,375.23 : x
  2. Step 2: Convert to fraction form
    2,554,869.79/3,525,601.62 = 1,466,375.23/x
  3. Step 3: Cross multiply
    2,554,869.79x = 3,525,601.62 × 1,466,375.23
  4. Step 4: Simplify right side
    2,554,869.79x = 5,169,854,886,415.87
  5. Step 5: Solve for x
    x = 5,169,854,886,415.87/2,554,869.79
  6. Step 6: Final answer
    x = 2,023,529.69

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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.