Home / 1,341,460.27-2,011,971.70-394,609.56

Finding the Fourth Proportional to 1,341,460.27, 2,011,971.70 and 394,609.56

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Solution

The fourth proportional to 1,341,460.27, 2,011,971.70 and 394,609.56 is: 591,850.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,460.27 : 2,011,971.70 = 394,609.56 : x
  2. Step 2: Convert to fraction form
    1,341,460.27/2,011,971.70 = 394,609.56/x
  3. Step 3: Cross multiply
    1,341,460.27x = 2,011,971.70 × 394,609.56
  4. Step 4: Simplify right side
    1,341,460.27x = 793,943,267,269.45
  5. Step 5: Solve for x
    x = 793,943,267,269.45/1,341,460.27
  6. Step 6: Final answer
    x = 591,850.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.