Home / 2,341,609.35-3,512,915.38-700,415.48

Finding the Fourth Proportional to 2,341,609.35, 3,512,915.38 and 700,415.48

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Solution

The fourth proportional to 2,341,609.35, 3,512,915.38 and 700,415.48 is: 1,050,773.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,609.35 : 3,512,915.38 = 700,415.48 : x
  2. Step 2: Convert to fraction form
    2,341,609.35/3,512,915.38 = 700,415.48/x
  3. Step 3: Cross multiply
    2,341,609.35x = 3,512,915.38 × 700,415.48
  4. Step 4: Simplify right side
    2,341,609.35x = 2,460,500,312,082.08
  5. Step 5: Solve for x
    x = 2,460,500,312,082.08/2,341,609.35
  6. Step 6: Final answer
    x = 1,050,773.18

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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.