Home / 3,571,304.68-5,356,957.02-1,576,363.24

Finding the Fourth Proportional to 3,571,304.68, 5,356,957.02 and 1,576,363.24

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Solution

The fourth proportional to 3,571,304.68, 5,356,957.02 and 1,576,363.24 is: 2,364,544.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,304.68 : 5,356,957.02 = 1,576,363.24 : x
  2. Step 2: Convert to fraction form
    3,571,304.68/5,356,957.02 = 1,576,363.24/x
  3. Step 3: Cross multiply
    3,571,304.68x = 5,356,957.02 × 1,576,363.24
  4. Step 4: Simplify right side
    3,571,304.68x = 8,444,510,124,587.94
  5. Step 5: Solve for x
    x = 8,444,510,124,587.94/3,571,304.68
  6. Step 6: Final answer
    x = 2,364,544.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.