Home / 12,751,224.42-17,596,534.86-6,949,988.22

Finding the Fourth Proportional to 12,751,224.42, 17,596,534.86 and 6,949,988.22

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Solution

The fourth proportional to 12,751,224.42, 17,596,534.86 and 6,949,988.22 is: 9,590,899.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,751,224.42 : 17,596,534.86 = 6,949,988.22 : x
  2. Step 2: Convert to fraction form
    12,751,224.42/17,596,534.86 = 6,949,988.22/x
  3. Step 3: Cross multiply
    12,751,224.42x = 17,596,534.86 × 6,949,988.22
  4. Step 4: Simplify right side
    12,751,224.42x = 122,295,709,989,819.34
  5. Step 5: Solve for x
    x = 122,295,709,989,819.34/12,751,224.42
  6. Step 6: Final answer
    x = 9,590,899.35

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.