Home / 2,297,638.85-3,446,587.88-700,254.05

Finding the Fourth Proportional to 2,297,638.85, 3,446,587.88 and 700,254.05

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Solution

The fourth proportional to 2,297,638.85, 3,446,587.88 and 700,254.05 is: 1,050,420.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,638.85 : 3,446,587.88 = 700,254.05 : x
  2. Step 2: Convert to fraction form
    2,297,638.85/3,446,587.88 = 700,254.05/x
  3. Step 3: Cross multiply
    2,297,638.85x = 3,446,587.88 × 700,254.05
  4. Step 4: Simplify right side
    2,297,638.85x = 2,413,487,100,916.70
  5. Step 5: Solve for x
    x = 2,413,487,100,916.70/2,297,638.85
  6. Step 6: Final answer
    x = 1,050,420.57

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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.