Home / 4,032,808-6,049,206.46-1,872,651.86

Finding the Fourth Proportional to 4,032,808, 6,049,206.46 and 1,872,651.86

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Solution

The fourth proportional to 4,032,808, 6,049,206.46 and 1,872,651.86 is: 2,808,975.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,808 : 6,049,206.46 = 1,872,651.86 : x
  2. Step 2: Convert to fraction form
    4,032,808/6,049,206.46 = 1,872,651.86/x
  3. Step 3: Cross multiply
    4,032,808x = 6,049,206.46 × 1,872,651.86
  4. Step 4: Simplify right side
    4,032,808x = 11,328,057,728,843.02
  5. Step 5: Solve for x
    x = 11,328,057,728,843.02/4,032,808
  6. Step 6: Final answer
    x = 2,808,975.22

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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.