Home / 3,748,852.44-5,173,408.80-2,029,967.64

Finding the Fourth Proportional to 3,748,852.44, 5,173,408.80 and 2,029,967.64

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Solution

The fourth proportional to 3,748,852.44, 5,173,408.80 and 2,029,967.64 is: 2,801,351.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,748,852.44 : 5,173,408.80 = 2,029,967.64 : x
  2. Step 2: Convert to fraction form
    3,748,852.44/5,173,408.80 = 2,029,967.64/x
  3. Step 3: Cross multiply
    3,748,852.44x = 5,173,408.80 × 2,029,967.64
  4. Step 4: Simplify right side
    3,748,852.44x = 10,501,852,452,491.23
  5. Step 5: Solve for x
    x = 10,501,852,452,491.23/3,748,852.44
  6. Step 6: Final answer
    x = 2,801,351.25

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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.