Home / 2,354,977.80-3,532,968.90-1,344,583.80

Finding the Fourth Proportional to 2,354,977.80, 3,532,968.90 and 1,344,583.80

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Solution

The fourth proportional to 2,354,977.80, 3,532,968.90 and 1,344,583.80 is: 2,017,162.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,977.80 : 3,532,968.90 = 1,344,583.80 : x
  2. Step 2: Convert to fraction form
    2,354,977.80/3,532,968.90 = 1,344,583.80/x
  3. Step 3: Cross multiply
    2,354,977.80x = 3,532,968.90 × 1,344,583.80
  4. Step 4: Simplify right side
    2,354,977.80x = 4,750,372,748,843.82
  5. Step 5: Solve for x
    x = 4,750,372,748,843.82/2,354,977.80
  6. Step 6: Final answer
    x = 2,017,162.43

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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.