Home / 4,404,890.40-6,607,335.60-2,515,322.40

Finding the Fourth Proportional to 4,404,890.40, 6,607,335.60 and 2,515,322.40

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Solution

The fourth proportional to 4,404,890.40, 6,607,335.60 and 2,515,322.40 is: 3,772,983.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404,890.40 : 6,607,335.60 = 2,515,322.40 : x
  2. Step 2: Convert to fraction form
    4,404,890.40/6,607,335.60 = 2,515,322.40/x
  3. Step 3: Cross multiply
    4,404,890.40x = 6,607,335.60 × 2,515,322.40
  4. Step 4: Simplify right side
    4,404,890.40x = 16,619,579,238,997.44
  5. Step 5: Solve for x
    x = 16,619,579,238,997.44/4,404,890.40
  6. Step 6: Final answer
    x = 3,772,983.60

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Similar ratio
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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.