Home / 3,549,638.44-4,898,501.22-1,940,006.44

Finding the Fourth Proportional to 3,549,638.44, 4,898,501.22 and 1,940,006.44

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Solution

The fourth proportional to 3,549,638.44, 4,898,501.22 and 1,940,006.44 is: 2,677,208.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,638.44 : 4,898,501.22 = 1,940,006.44 : x
  2. Step 2: Convert to fraction form
    3,549,638.44/4,898,501.22 = 1,940,006.44/x
  3. Step 3: Cross multiply
    3,549,638.44x = 4,898,501.22 × 1,940,006.44
  4. Step 4: Simplify right side
    3,549,638.44x = 9,503,123,913,147.86
  5. Step 5: Solve for x
    x = 9,503,123,913,147.86/3,549,638.44
  6. Step 6: Final answer
    x = 2,677,208.98

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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.