Home / 3,032,400.22-4,550,020.75-1,494,557.30

Finding the Fourth Proportional to 3,032,400.22, 4,550,020.75 and 1,494,557.30

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Solution

The fourth proportional to 3,032,400.22, 4,550,020.75 and 1,494,557.30 is: 2,242,536.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,400.22 : 4,550,020.75 = 1,494,557.30 : x
  2. Step 2: Convert to fraction form
    3,032,400.22/4,550,020.75 = 1,494,557.30/x
  3. Step 3: Cross multiply
    3,032,400.22x = 4,550,020.75 × 1,494,557.30
  4. Step 4: Simplify right side
    3,032,400.22x = 6,800,266,719,103.41
  5. Step 5: Solve for x
    x = 6,800,266,719,103.41/3,032,400.22
  6. Step 6: Final answer
    x = 2,242,536.02

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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.