Home / 3,375,205.50-4,657,894.94-1,847,312.22

Finding the Fourth Proportional to 3,375,205.50, 4,657,894.94 and 1,847,312.22

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Solution

The fourth proportional to 3,375,205.50, 4,657,894.94 and 1,847,312.22 is: 2,549,351.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,205.50 : 4,657,894.94 = 1,847,312.22 : x
  2. Step 2: Convert to fraction form
    3,375,205.50/4,657,894.94 = 1,847,312.22/x
  3. Step 3: Cross multiply
    3,375,205.50x = 4,657,894.94 × 1,847,312.22
  4. Step 4: Simplify right side
    3,375,205.50x = 8,604,586,242,138.17
  5. Step 5: Solve for x
    x = 8,604,586,242,138.17/3,375,205.50
  6. Step 6: Final answer
    x = 2,549,351.81

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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.