Home / 2,600,436.93-3,588,407.76-1,454,295.84

Finding the Fourth Proportional to 2,600,436.93, 3,588,407.76 and 1,454,295.84

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Solution

The fourth proportional to 2,600,436.93, 3,588,407.76 and 1,454,295.84 is: 2,006,819.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,600,436.93 : 3,588,407.76 = 1,454,295.84 : x
  2. Step 2: Convert to fraction form
    2,600,436.93/3,588,407.76 = 1,454,295.84/x
  3. Step 3: Cross multiply
    2,600,436.93x = 3,588,407.76 × 1,454,295.84
  4. Step 4: Simplify right side
    2,600,436.93x = 5,218,606,477,591.72
  5. Step 5: Solve for x
    x = 5,218,606,477,591.72/2,600,436.93
  6. Step 6: Final answer
    x = 2,006,819.09

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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.