Home / 11,378,063.04-17,067,111-4,646,477.04

Finding the Fourth Proportional to 11,378,063.04, 17,067,111 and 4,646,477.04

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Solution

The fourth proportional to 11,378,063.04, 17,067,111 and 4,646,477.04 is: 6,969,722.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,378,063.04 : 17,067,111 = 4,646,477.04 : x
  2. Step 2: Convert to fraction form
    11,378,063.04/17,067,111 = 4,646,477.04/x
  3. Step 3: Cross multiply
    11,378,063.04x = 17,067,111 × 4,646,477.04
  4. Step 4: Simplify right side
    11,378,063.04x = 79,301,939,400,631.44
  5. Step 5: Solve for x
    x = 79,301,939,400,631.44/11,378,063.04
  6. Step 6: Final answer
    x = 6,969,722.27

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1.5x scale

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.