Home / 2,054,273.43-2,834,895.18-1,148,855.43

Finding the Fourth Proportional to 2,054,273.43, 2,834,895.18 and 1,148,855.43

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Solution

The fourth proportional to 2,054,273.43, 2,834,895.18 and 1,148,855.43 is: 1,585,419.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,273.43 : 2,834,895.18 = 1,148,855.43 : x
  2. Step 2: Convert to fraction form
    2,054,273.43/2,834,895.18 = 1,148,855.43/x
  3. Step 3: Cross multiply
    2,054,273.43x = 2,834,895.18 × 1,148,855.43
  4. Step 4: Simplify right side
    2,054,273.43x = 3,256,884,721,023.83
  5. Step 5: Solve for x
    x = 3,256,884,721,023.83/2,054,273.43
  6. Step 6: Final answer
    x = 1,585,419.29

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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.