Home / 1,159,426.60-1,740,003.90-598,172.20

Finding the Fourth Proportional to 1,159,426.60, 1,740,003.90 and 598,172.20

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Solution

The fourth proportional to 1,159,426.60, 1,740,003.90 and 598,172.20 is: 897,704.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,426.60 : 1,740,003.90 = 598,172.20 : x
  2. Step 2: Convert to fraction form
    1,159,426.60/1,740,003.90 = 598,172.20/x
  3. Step 3: Cross multiply
    1,159,426.60x = 1,740,003.90 × 598,172.20
  4. Step 4: Simplify right side
    1,159,426.60x = 1,040,821,960,871.58
  5. Step 5: Solve for x
    x = 1,040,821,960,871.58/1,159,426.60
  6. Step 6: Final answer
    x = 897,704.06

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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.