Home / 2,758,953.44-3,807,319.08-1,551,729.44

Finding the Fourth Proportional to 2,758,953.44, 3,807,319.08 and 1,551,729.44

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Solution

The fourth proportional to 2,758,953.44, 3,807,319.08 and 1,551,729.44 is: 2,141,366.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,758,953.44 : 3,807,319.08 = 1,551,729.44 : x
  2. Step 2: Convert to fraction form
    2,758,953.44/3,807,319.08 = 1,551,729.44/x
  3. Step 3: Cross multiply
    2,758,953.44x = 3,807,319.08 × 1,551,729.44
  4. Step 4: Simplify right side
    2,758,953.44x = 5,907,929,103,909.72
  5. Step 5: Solve for x
    x = 5,907,929,103,909.72/2,758,953.44
  6. Step 6: Final answer
    x = 2,141,366.00

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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.