Home / 3,814,987.51-5,263,380.70-2,364,153.58

Finding the Fourth Proportional to 3,814,987.51, 5,263,380.70 and 2,364,153.58

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Solution

The fourth proportional to 3,814,987.51, 5,263,380.70 and 2,364,153.58 is: 3,261,725.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,987.51 : 5,263,380.70 = 2,364,153.58 : x
  2. Step 2: Convert to fraction form
    3,814,987.51/5,263,380.70 = 2,364,153.58/x
  3. Step 3: Cross multiply
    3,814,987.51x = 5,263,380.70 × 2,364,153.58
  4. Step 4: Simplify right side
    3,814,987.51x = 12,443,440,324,807.91
  5. Step 5: Solve for x
    x = 12,443,440,324,807.91/3,814,987.51
  6. Step 6: Final answer
    x = 3,261,725.05

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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.