Home / 5,032,939.26-7,552,656.81-1,837,797.90

Finding the Fourth Proportional to 5,032,939.26, 7,552,656.81 and 1,837,797.90

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Solution

The fourth proportional to 5,032,939.26, 7,552,656.81 and 1,837,797.90 is: 2,757,882.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,939.26 : 7,552,656.81 = 1,837,797.90 : x
  2. Step 2: Convert to fraction form
    5,032,939.26/7,552,656.81 = 1,837,797.90/x
  3. Step 3: Cross multiply
    5,032,939.26x = 7,552,656.81 × 1,837,797.90
  4. Step 4: Simplify right side
    5,032,939.26x = 13,880,256,824,838.70
  5. Step 5: Solve for x
    x = 13,880,256,824,838.70/5,032,939.26
  6. Step 6: Final answer
    x = 2,757,882.84

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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.