Home / 2,732,076.53-3,770,271.02-1,508,384.42

Finding the Fourth Proportional to 2,732,076.53, 3,770,271.02 and 1,508,384.42

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Solution

The fourth proportional to 2,732,076.53, 3,770,271.02 and 1,508,384.42 is: 2,081,573.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,076.53 : 3,770,271.02 = 1,508,384.42 : x
  2. Step 2: Convert to fraction form
    2,732,076.53/3,770,271.02 = 1,508,384.42/x
  3. Step 3: Cross multiply
    2,732,076.53x = 3,770,271.02 × 1,508,384.42
  4. Step 4: Simplify right side
    2,732,076.53x = 5,687,018,065,745.51
  5. Step 5: Solve for x
    x = 5,687,018,065,745.51/2,732,076.53
  6. Step 6: Final answer
    x = 2,081,573.49

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.