Home / 5,052,848.53-6,972,948.80-2,761,009.22

Finding the Fourth Proportional to 5,052,848.53, 6,972,948.80 and 2,761,009.22

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Solution

The fourth proportional to 5,052,848.53, 6,972,948.80 and 2,761,009.22 is: 3,810,202.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052,848.53 : 6,972,948.80 = 2,761,009.22 : x
  2. Step 2: Convert to fraction form
    5,052,848.53/6,972,948.80 = 2,761,009.22/x
  3. Step 3: Cross multiply
    5,052,848.53x = 6,972,948.80 × 2,761,009.22
  4. Step 4: Simplify right side
    5,052,848.53x = 19,252,375,927,387.94
  5. Step 5: Solve for x
    x = 19,252,375,927,387.94/5,052,848.53
  6. Step 6: Final answer
    x = 3,810,202.47

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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.