Home / 5,293,003.52-7,940,161.44-1,506,781.64

Finding the Fourth Proportional to 5,293,003.52, 7,940,161.44 and 1,506,781.64

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Solution

The fourth proportional to 5,293,003.52, 7,940,161.44 and 1,506,781.64 is: 2,260,359.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,293,003.52 : 7,940,161.44 = 1,506,781.64 : x
  2. Step 2: Convert to fraction form
    5,293,003.52/7,940,161.44 = 1,506,781.64/x
  3. Step 3: Cross multiply
    5,293,003.52x = 7,940,161.44 × 1,506,781.64
  4. Step 4: Simplify right side
    5,293,003.52x = 11,964,089,476,427.96
  5. Step 5: Solve for x
    x = 11,964,089,476,427.96/5,293,003.52
  6. Step 6: Final answer
    x = 2,260,359.25

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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.