Home / 2,232,212.07-3,080,558.07-1,265,361.24

Finding the Fourth Proportional to 2,232,212.07, 3,080,558.07 and 1,265,361.24

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Solution

The fourth proportional to 2,232,212.07, 3,080,558.07 and 1,265,361.24 is: 1,746,258.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,212.07 : 3,080,558.07 = 1,265,361.24 : x
  2. Step 2: Convert to fraction form
    2,232,212.07/3,080,558.07 = 1,265,361.24/x
  3. Step 3: Cross multiply
    2,232,212.07x = 3,080,558.07 × 1,265,361.24
  4. Step 4: Simplify right side
    2,232,212.07x = 3,898,018,779,347.21
  5. Step 5: Solve for x
    x = 3,898,018,779,347.21/2,232,212.07
  6. Step 6: Final answer
    x = 1,746,258.27

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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.