Home / 8,267,761.72-11,409,261.65-4,596,759.17

Finding the Fourth Proportional to 8,267,761.72, 11,409,261.65 and 4,596,759.17

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Solution

The fourth proportional to 8,267,761.72, 11,409,261.65 and 4,596,759.17 is: 6,343,388.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,267,761.72 : 11,409,261.65 = 4,596,759.17 : x
  2. Step 2: Convert to fraction form
    8,267,761.72/11,409,261.65 = 4,596,759.17/x
  3. Step 3: Cross multiply
    8,267,761.72x = 11,409,261.65 × 4,596,759.17
  4. Step 4: Simplify right side
    8,267,761.72x = 52,445,628,089,583.03
  5. Step 5: Solve for x
    x = 52,445,628,089,583.03/8,267,761.72
  6. Step 6: Final answer
    x = 6,343,388.92

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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.