Home / 3,901,824.80-5,850,404.40-2,012,256.80

Finding the Fourth Proportional to 3,901,824.80, 5,850,404.40 and 2,012,256.80

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Solution

The fourth proportional to 3,901,824.80, 5,850,404.40 and 2,012,256.80 is: 3,017,182.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,901,824.80 : 5,850,404.40 = 2,012,256.80 : x
  2. Step 2: Convert to fraction form
    3,901,824.80/5,850,404.40 = 2,012,256.80/x
  3. Step 3: Cross multiply
    3,901,824.80x = 5,850,404.40 × 2,012,256.80
  4. Step 4: Simplify right side
    3,901,824.80x = 11,772,516,036,649.92
  5. Step 5: Solve for x
    x = 11,772,516,036,649.92/3,901,824.80
  6. Step 6: Final answer
    x = 3,017,182.12

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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.