Home / 2,297,281.20-3,446,656.20-700,148.40

Finding the Fourth Proportional to 2,297,281.20, 3,446,656.20 and 700,148.40

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Solution

The fourth proportional to 2,297,281.20, 3,446,656.20 and 700,148.40 is: 1,050,446.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,281.20 : 3,446,656.20 = 700,148.40 : x
  2. Step 2: Convert to fraction form
    2,297,281.20/3,446,656.20 = 700,148.40/x
  3. Step 3: Cross multiply
    2,297,281.20x = 3,446,656.20 × 700,148.40
  4. Step 4: Simplify right side
    2,297,281.20x = 2,413,170,823,780.08
  5. Step 5: Solve for x
    x = 2,413,170,823,780.08/2,297,281.20
  6. Step 6: Final answer
    x = 1,050,446.43

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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.