Home / 3,196,369.94-4,411,124.61-1,838,244.02

Finding the Fourth Proportional to 3,196,369.94, 4,411,124.61 and 1,838,244.02

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Solution

The fourth proportional to 3,196,369.94, 4,411,124.61 and 1,838,244.02 is: 2,536,853.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,369.94 : 4,411,124.61 = 1,838,244.02 : x
  2. Step 2: Convert to fraction form
    3,196,369.94/4,411,124.61 = 1,838,244.02/x
  3. Step 3: Cross multiply
    3,196,369.94x = 4,411,124.61 × 1,838,244.02
  4. Step 4: Simplify right side
    3,196,369.94x = 8,108,723,435,807.33
  5. Step 5: Solve for x
    x = 8,108,723,435,807.33/3,196,369.94
  6. Step 6: Final answer
    x = 2,536,853.86

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Why These Related Problems?

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