Home / 10,483,941.12-14,467,700.72-5,774,246.12

Finding the Fourth Proportional to 10,483,941.12, 14,467,700.72 and 5,774,246.12

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Solution

The fourth proportional to 10,483,941.12, 14,467,700.72 and 5,774,246.12 is: 7,968,383.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,483,941.12 : 14,467,700.72 = 5,774,246.12 : x
  2. Step 2: Convert to fraction form
    10,483,941.12/14,467,700.72 = 5,774,246.12/x
  3. Step 3: Cross multiply
    10,483,941.12x = 14,467,700.72 × 5,774,246.12
  4. Step 4: Simplify right side
    10,483,941.12x = 83,540,064,747,781.22
  5. Step 5: Solve for x
    x = 83,540,064,747,781.22/10,483,941.12
  6. Step 6: Final answer
    x = 7,968,383.63

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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.