Home / 3,594,310.14-4,960,156.50-1,962,720.66

Finding the Fourth Proportional to 3,594,310.14, 4,960,156.50 and 1,962,720.66

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Solution

The fourth proportional to 3,594,310.14, 4,960,156.50 and 1,962,720.66 is: 2,708,559.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,310.14 : 4,960,156.50 = 1,962,720.66 : x
  2. Step 2: Convert to fraction form
    3,594,310.14/4,960,156.50 = 1,962,720.66/x
  3. Step 3: Cross multiply
    3,594,310.14x = 4,960,156.50 × 1,962,720.66
  4. Step 4: Simplify right side
    3,594,310.14x = 9,735,401,639,383.29
  5. Step 5: Solve for x
    x = 9,735,401,639,383.29/3,594,310.14
  6. Step 6: Final answer
    x = 2,708,559.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.