Home / 2,297,941.20-3,447,428.68-700,665.74

Finding the Fourth Proportional to 2,297,941.20, 3,447,428.68 and 700,665.74

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Solution

The fourth proportional to 2,297,941.20, 3,447,428.68 and 700,665.74 is: 1,051,156.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,941.20 : 3,447,428.68 = 700,665.74 : x
  2. Step 2: Convert to fraction form
    2,297,941.20/3,447,428.68 = 700,665.74/x
  3. Step 3: Cross multiply
    2,297,941.20x = 3,447,428.68 × 700,665.74
  4. Step 4: Simplify right side
    2,297,941.20x = 2,415,495,167,169.42
  5. Step 5: Solve for x
    x = 2,415,495,167,169.42/2,297,941.20
  6. Step 6: Final answer
    x = 1,051,156.21

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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.