Home / 1,935,173.85-2,902,770.05-587,348.16

Finding the Fourth Proportional to 1,935,173.85, 2,902,770.05 and 587,348.16

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Solution

The fourth proportional to 1,935,173.85, 2,902,770.05 and 587,348.16 is: 881,025.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,173.85 : 2,902,770.05 = 587,348.16 : x
  2. Step 2: Convert to fraction form
    1,935,173.85/2,902,770.05 = 587,348.16/x
  3. Step 3: Cross multiply
    1,935,173.85x = 2,902,770.05 × 587,348.16
  4. Step 4: Simplify right side
    1,935,173.85x = 1,704,936,644,833.87
  5. Step 5: Solve for x
    x = 1,704,936,644,833.87/1,935,173.85
  6. Step 6: Final answer
    x = 881,025.05

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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.