Home / 11,555,977.26-17,333,925.78-3,468,920.24

Finding the Fourth Proportional to 11,555,977.26, 17,333,925.78 and 3,468,920.24

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Solution

The fourth proportional to 11,555,977.26, 17,333,925.78 and 3,468,920.24 is: 5,203,368.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,555,977.26 : 17,333,925.78 = 3,468,920.24 : x
  2. Step 2: Convert to fraction form
    11,555,977.26/17,333,925.78 = 3,468,920.24/x
  3. Step 3: Cross multiply
    11,555,977.26x = 17,333,925.78 × 3,468,920.24
  4. Step 4: Simplify right side
    11,555,977.26x = 60,130,005,976,899.80
  5. Step 5: Solve for x
    x = 60,130,005,976,899.80/11,555,977.26
  6. Step 6: Final answer
    x = 5,203,368.32

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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.