Home / 4,565,649.90-6,300,372.36-2,500,674.48

Finding the Fourth Proportional to 4,565,649.90, 6,300,372.36 and 2,500,674.48

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Solution

The fourth proportional to 4,565,649.90, 6,300,372.36 and 2,500,674.48 is: 3,450,807.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,565,649.90 : 6,300,372.36 = 2,500,674.48 : x
  2. Step 2: Convert to fraction form
    4,565,649.90/6,300,372.36 = 2,500,674.48/x
  3. Step 3: Cross multiply
    4,565,649.90x = 6,300,372.36 × 2,500,674.48
  4. Step 4: Simplify right side
    4,565,649.90x = 15,755,180,375,149.37
  5. Step 5: Solve for x
    x = 15,755,180,375,149.37/4,565,649.90
  6. Step 6: Final answer
    x = 3,450,807.82

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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.