Home / 3,009,847.41-4,152,233.16-1,786,204.53

Finding the Fourth Proportional to 3,009,847.41, 4,152,233.16 and 1,786,204.53

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Solution

The fourth proportional to 3,009,847.41, 4,152,233.16 and 1,786,204.53 is: 2,464,157.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,847.41 : 4,152,233.16 = 1,786,204.53 : x
  2. Step 2: Convert to fraction form
    3,009,847.41/4,152,233.16 = 1,786,204.53/x
  3. Step 3: Cross multiply
    3,009,847.41x = 4,152,233.16 × 1,786,204.53
  4. Step 4: Simplify right side
    3,009,847.41x = 7,416,737,680,008.22
  5. Step 5: Solve for x
    x = 7,416,737,680,008.22/3,009,847.41
  6. Step 6: Final answer
    x = 2,464,157.37

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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.