Home / 1,893,734.49-2,613,313.17-1,034,298.21

Finding the Fourth Proportional to 1,893,734.49, 2,613,313.17 and 1,034,298.21

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Solution

The fourth proportional to 1,893,734.49, 2,613,313.17 and 1,034,298.21 is: 1,427,309.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,734.49 : 2,613,313.17 = 1,034,298.21 : x
  2. Step 2: Convert to fraction form
    1,893,734.49/2,613,313.17 = 1,034,298.21/x
  3. Step 3: Cross multiply
    1,893,734.49x = 2,613,313.17 × 1,034,298.21
  4. Step 4: Simplify right side
    1,893,734.49x = 2,702,945,133,900.43
  5. Step 5: Solve for x
    x = 2,702,945,133,900.43/1,893,734.49
  6. Step 6: Final answer
    x = 1,427,309.45

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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.