Home / 2,570,277.44-3,546,941.28-1,424,354.24

Finding the Fourth Proportional to 2,570,277.44, 3,546,941.28 and 1,424,354.24

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Solution

The fourth proportional to 2,570,277.44, 3,546,941.28 and 1,424,354.24 is: 1,965,585.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,570,277.44 : 3,546,941.28 = 1,424,354.24 : x
  2. Step 2: Convert to fraction form
    2,570,277.44/3,546,941.28 = 1,424,354.24/x
  3. Step 3: Cross multiply
    2,570,277.44x = 3,546,941.28 × 1,424,354.24
  4. Step 4: Simplify right side
    2,570,277.44x = 5,052,100,851,199.03
  5. Step 5: Solve for x
    x = 5,052,100,851,199.03/2,570,277.44
  6. Step 6: Final answer
    x = 1,965,585.81

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Why These Related Problems?

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