Home / 3,269,799.36-4,905,528.48-1,025,956.80

Finding the Fourth Proportional to 3,269,799.36, 4,905,528.48 and 1,025,956.80

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Solution

The fourth proportional to 3,269,799.36, 4,905,528.48 and 1,025,956.80 is: 1,539,195.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,799.36 : 4,905,528.48 = 1,025,956.80 : x
  2. Step 2: Convert to fraction form
    3,269,799.36/4,905,528.48 = 1,025,956.80/x
  3. Step 3: Cross multiply
    3,269,799.36x = 4,905,528.48 × 1,025,956.80
  4. Step 4: Simplify right side
    3,269,799.36x = 5,032,860,301,649.67
  5. Step 5: Solve for x
    x = 5,032,860,301,649.67/3,269,799.36
  6. Step 6: Final answer
    x = 1,539,195.45

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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.