Home / 2,453,512.56-3,683,587.59-1,693,464.36

Finding the Fourth Proportional to 2,453,512.56, 3,683,587.59 and 1,693,464.36

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Solution

The fourth proportional to 2,453,512.56, 3,683,587.59 and 1,693,464.36 is: 2,542,487.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,512.56 : 3,683,587.59 = 1,693,464.36 : x
  2. Step 2: Convert to fraction form
    2,453,512.56/3,683,587.59 = 1,693,464.36/x
  3. Step 3: Cross multiply
    2,453,512.56x = 3,683,587.59 × 1,693,464.36
  4. Step 4: Simplify right side
    2,453,512.56x = 6,238,024,300,603.29
  5. Step 5: Solve for x
    x = 6,238,024,300,603.29/2,453,512.56
  6. Step 6: Final answer
    x = 2,542,487.21

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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.