Home / 1,825,775.51-2,519,524.67-1,010,024.51

Finding the Fourth Proportional to 1,825,775.51, 2,519,524.67 and 1,010,024.51

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Solution

The fourth proportional to 1,825,775.51, 2,519,524.67 and 1,010,024.51 is: 1,393,808.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,775.51 : 2,519,524.67 = 1,010,024.51 : x
  2. Step 2: Convert to fraction form
    1,825,775.51/2,519,524.67 = 1,010,024.51/x
  3. Step 3: Cross multiply
    1,825,775.51x = 2,519,524.67 × 1,010,024.51
  4. Step 4: Simplify right side
    1,825,775.51x = 2,544,781,652,601.92
  5. Step 5: Solve for x
    x = 2,544,781,652,601.92/1,825,775.51
  6. Step 6: Final answer
    x = 1,393,808.63

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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.