Home / 8,035,521.28-11,089,100.82-4,364,473.32

Finding the Fourth Proportional to 8,035,521.28, 11,089,100.82 and 4,364,473.32

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Solution

The fourth proportional to 8,035,521.28, 11,089,100.82 and 4,364,473.32 is: 6,023,017.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035,521.28 : 11,089,100.82 = 4,364,473.32 : x
  2. Step 2: Convert to fraction form
    8,035,521.28/11,089,100.82 = 4,364,473.32/x
  3. Step 3: Cross multiply
    8,035,521.28x = 11,089,100.82 × 4,364,473.32
  4. Step 4: Simplify right side
    8,035,521.28x = 48,398,084,671,680.12
  5. Step 5: Solve for x
    x = 48,398,084,671,680.12/8,035,521.28
  6. Step 6: Final answer
    x = 6,023,017.42

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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.