Home / 4,514,951.40-6,228,859.20-2,580,174

Finding the Fourth Proportional to 4,514,951.40, 6,228,859.20 and 2,580,174

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Solution

The fourth proportional to 4,514,951.40, 6,228,859.20 and 2,580,174 is: 3,559,626.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,951.40 : 6,228,859.20 = 2,580,174 : x
  2. Step 2: Convert to fraction form
    4,514,951.40/6,228,859.20 = 2,580,174/x
  3. Step 3: Cross multiply
    4,514,951.40x = 6,228,859.20 × 2,580,174
  4. Step 4: Simplify right side
    4,514,951.40x = 16,071,540,557,500.80
  5. Step 5: Solve for x
    x = 16,071,540,557,500.80/4,514,951.40
  6. Step 6: Final answer
    x = 3,559,626.48

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1.5x scale

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.