Home / 3,338,720.40-5,008,226.40-1,094,858.40

Finding the Fourth Proportional to 3,338,720.40, 5,008,226.40 and 1,094,858.40

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Solution

The fourth proportional to 3,338,720.40, 5,008,226.40 and 1,094,858.40 is: 1,642,335.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338,720.40 : 5,008,226.40 = 1,094,858.40 : x
  2. Step 2: Convert to fraction form
    3,338,720.40/5,008,226.40 = 1,094,858.40/x
  3. Step 3: Cross multiply
    3,338,720.40x = 5,008,226.40 × 1,094,858.40
  4. Step 4: Simplify right side
    3,338,720.40x = 5,483,298,743,141.76
  5. Step 5: Solve for x
    x = 5,483,298,743,141.76/3,338,720.40
  6. Step 6: Final answer
    x = 1,642,335.41

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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.