Home / 5,448,662.22-7,518,875.96-3,001,220.58

Finding the Fourth Proportional to 5,448,662.22, 7,518,875.96 and 3,001,220.58

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Solution

The fourth proportional to 5,448,662.22, 7,518,875.96 and 3,001,220.58 is: 4,141,531.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,662.22 : 7,518,875.96 = 3,001,220.58 : x
  2. Step 2: Convert to fraction form
    5,448,662.22/7,518,875.96 = 3,001,220.58/x
  3. Step 3: Cross multiply
    5,448,662.22x = 7,518,875.96 × 3,001,220.58
  4. Step 4: Simplify right side
    5,448,662.22x = 22,565,805,269,619.26
  5. Step 5: Solve for x
    x = 22,565,805,269,619.26/5,448,662.22
  6. Step 6: Final answer
    x = 4,141,531.33

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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.