Home / 4,181,071.63-5,772,352.54-2,633,659.72

Finding the Fourth Proportional to 4,181,071.63, 5,772,352.54 and 2,633,659.72

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Solution

The fourth proportional to 4,181,071.63, 5,772,352.54 and 2,633,659.72 is: 3,636,008.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181,071.63 : 5,772,352.54 = 2,633,659.72 : x
  2. Step 2: Convert to fraction form
    4,181,071.63/5,772,352.54 = 2,633,659.72/x
  3. Step 3: Cross multiply
    4,181,071.63x = 5,772,352.54 × 2,633,659.72
  4. Step 4: Simplify right side
    4,181,071.63x = 15,202,412,374,237.69
  5. Step 5: Solve for x
    x = 15,202,412,374,237.69/4,181,071.63
  6. Step 6: Final answer
    x = 3,636,008.59

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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.