Home / 1,848,397.42-2,550,697.32-1,032,438.64

Finding the Fourth Proportional to 1,848,397.42, 2,550,697.32 and 1,032,438.64

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Solution

The fourth proportional to 1,848,397.42, 2,550,697.32 and 1,032,438.64 is: 1,424,714.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,397.42 : 2,550,697.32 = 1,032,438.64 : x
  2. Step 2: Convert to fraction form
    1,848,397.42/2,550,697.32 = 1,032,438.64/x
  3. Step 3: Cross multiply
    1,848,397.42x = 2,550,697.32 × 1,032,438.64
  4. Step 4: Simplify right side
    1,848,397.42x = 2,633,438,472,112.44
  5. Step 5: Solve for x
    x = 2,633,438,472,112.44/1,848,397.42
  6. Step 6: Final answer
    x = 1,424,714.43

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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.