Home / 958,829.81-1,436,874.19-704,112.35

Finding the Fourth Proportional to 958,829.81, 1,436,874.19 and 704,112.35

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Solution

The fourth proportional to 958,829.81, 1,436,874.19 and 704,112.35 is: 1,055,162.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,829.81 : 1,436,874.19 = 704,112.35 : x
  2. Step 2: Convert to fraction form
    958,829.81/1,436,874.19 = 704,112.35/x
  3. Step 3: Cross multiply
    958,829.81x = 1,436,874.19 × 704,112.35
  4. Step 4: Simplify right side
    958,829.81x = 1,011,720,853,630.59
  5. Step 5: Solve for x
    x = 1,011,720,853,630.59/958,829.81
  6. Step 6: Final answer
    x = 1,055,162.08

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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.