Home / 4,025,111.80-6,021,921.30-2,607,935.80

Finding the Fourth Proportional to 4,025,111.80, 6,021,921.30 and 2,607,935.80

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Solution

The fourth proportional to 4,025,111.80, 6,021,921.30 and 2,607,935.80 is: 3,901,701.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,111.80 : 6,021,921.30 = 2,607,935.80 : x
  2. Step 2: Convert to fraction form
    4,025,111.80/6,021,921.30 = 2,607,935.80/x
  3. Step 3: Cross multiply
    4,025,111.80x = 6,021,921.30 × 2,607,935.80
  4. Step 4: Simplify right side
    4,025,111.80x = 15,704,784,143,052.54
  5. Step 5: Solve for x
    x = 15,704,784,143,052.54/4,025,111.80
  6. Step 6: Final answer
    x = 3,901,701.35

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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.