Home / 8,497,824.22-12,750,504.20-4,453,350.45

Finding the Fourth Proportional to 8,497,824.22, 12,750,504.20 and 4,453,350.45

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Solution

The fourth proportional to 8,497,824.22, 12,750,504.20 and 4,453,350.45 is: 6,682,000.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,824.22 : 12,750,504.20 = 4,453,350.45 : x
  2. Step 2: Convert to fraction form
    8,497,824.22/12,750,504.20 = 4,453,350.45/x
  3. Step 3: Cross multiply
    8,497,824.22x = 12,750,504.20 × 4,453,350.45
  4. Step 4: Simplify right side
    8,497,824.22x = 56,782,463,563,415.81
  5. Step 5: Solve for x
    x = 56,782,463,563,415.81/8,497,824.22
  6. Step 6: Final answer
    x = 6,682,000.25

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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.