Home / 3,336,543.94-4,604,213.27-1,866,197.71

Finding the Fourth Proportional to 3,336,543.94, 4,604,213.27 and 1,866,197.71

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Solution

The fourth proportional to 3,336,543.94, 4,604,213.27 and 1,866,197.71 is: 2,575,231.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,543.94 : 4,604,213.27 = 1,866,197.71 : x
  2. Step 2: Convert to fraction form
    3,336,543.94/4,604,213.27 = 1,866,197.71/x
  3. Step 3: Cross multiply
    3,336,543.94x = 4,604,213.27 × 1,866,197.71
  4. Step 4: Simplify right side
    3,336,543.94x = 8,592,372,251,494.62
  5. Step 5: Solve for x
    x = 8,592,372,251,494.62/3,336,543.94
  6. Step 6: Final answer
    x = 2,575,231.26

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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.