Home / 8,024,021.37-12,035,990.52-1,958,785.11

Finding the Fourth Proportional to 8,024,021.37, 12,035,990.52 and 1,958,785.11

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Solution

The fourth proportional to 8,024,021.37, 12,035,990.52 and 1,958,785.11 is: 2,938,167.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,021.37 : 12,035,990.52 = 1,958,785.11 : x
  2. Step 2: Convert to fraction form
    8,024,021.37/12,035,990.52 = 1,958,785.11/x
  3. Step 3: Cross multiply
    8,024,021.37x = 12,035,990.52 × 1,958,785.11
  4. Step 4: Simplify right side
    8,024,021.37x = 23,575,919,014,677.16
  5. Step 5: Solve for x
    x = 23,575,919,014,677.16/8,024,021.37
  6. Step 6: Final answer
    x = 2,938,167.53

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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.