Home / 1,875,900.88-2,588,874.58-1,060,179.94

Finding the Fourth Proportional to 1,875,900.88, 2,588,874.58 and 1,060,179.94

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Solution

The fourth proportional to 1,875,900.88, 2,588,874.58 and 1,060,179.94 is: 1,463,122.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,900.88 : 2,588,874.58 = 1,060,179.94 : x
  2. Step 2: Convert to fraction form
    1,875,900.88/2,588,874.58 = 1,060,179.94/x
  3. Step 3: Cross multiply
    1,875,900.88x = 2,588,874.58 × 1,060,179.94
  4. Step 4: Simplify right side
    1,875,900.88x = 2,744,672,896,891.93
  5. Step 5: Solve for x
    x = 2,744,672,896,891.93/1,875,900.88
  6. Step 6: Final answer
    x = 1,463,122.56

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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.