Home / 2,022,927.24-2,791,694.48-1,207,604.33

Finding the Fourth Proportional to 2,022,927.24, 2,791,694.48 and 1,207,604.33

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Solution

The fourth proportional to 2,022,927.24, 2,791,694.48 and 1,207,604.33 is: 1,666,526.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,927.24 : 2,791,694.48 = 1,207,604.33 : x
  2. Step 2: Convert to fraction form
    2,022,927.24/2,791,694.48 = 1,207,604.33/x
  3. Step 3: Cross multiply
    2,022,927.24x = 2,791,694.48 × 1,207,604.33
  4. Step 4: Simplify right side
    2,022,927.24x = 3,371,262,349,854.42
  5. Step 5: Solve for x
    x = 3,371,262,349,854.42/2,022,927.24
  6. Step 6: Final answer
    x = 1,666,526.74

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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.