Home / 4,111,915.74-5,675,037.48-2,369,251.32

Finding the Fourth Proportional to 4,111,915.74, 5,675,037.48 and 2,369,251.32

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Solution

The fourth proportional to 4,111,915.74, 5,675,037.48 and 2,369,251.32 is: 3,269,908.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,915.74 : 5,675,037.48 = 2,369,251.32 : x
  2. Step 2: Convert to fraction form
    4,111,915.74/5,675,037.48 = 2,369,251.32/x
  3. Step 3: Cross multiply
    4,111,915.74x = 5,675,037.48 × 2,369,251.32
  4. Step 4: Simplify right side
    4,111,915.74x = 13,445,590,040,539.47
  5. Step 5: Solve for x
    x = 13,445,590,040,539.47/4,111,915.74
  6. Step 6: Final answer
    x = 3,269,908.94

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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.