Home / 1,241,595.18-1,713,394.35-758,093.22

Finding the Fourth Proportional to 1,241,595.18, 1,713,394.35 and 758,093.22

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Solution

The fourth proportional to 1,241,595.18, 1,713,394.35 and 758,093.22 is: 1,046,164.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241,595.18 : 1,713,394.35 = 758,093.22 : x
  2. Step 2: Convert to fraction form
    1,241,595.18/1,713,394.35 = 758,093.22/x
  3. Step 3: Cross multiply
    1,241,595.18x = 1,713,394.35 × 758,093.22
  4. Step 4: Simplify right side
    1,241,595.18x = 1,298,912,639,921.31
  5. Step 5: Solve for x
    x = 1,298,912,639,921.31/1,241,595.18
  6. Step 6: Final answer
    x = 1,046,164.37

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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.