Home / 4,095,092.20-6,142,580.70-1,851,226.60

Finding the Fourth Proportional to 4,095,092.20, 6,142,580.70 and 1,851,226.60

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Solution

The fourth proportional to 4,095,092.20, 6,142,580.70 and 1,851,226.60 is: 2,776,813.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,092.20 : 6,142,580.70 = 1,851,226.60 : x
  2. Step 2: Convert to fraction form
    4,095,092.20/6,142,580.70 = 1,851,226.60/x
  3. Step 3: Cross multiply
    4,095,092.20x = 6,142,580.70 × 1,851,226.60
  4. Step 4: Simplify right side
    4,095,092.20x = 11,371,308,784,486.62
  5. Step 5: Solve for x
    x = 11,371,308,784,486.62/4,095,092.20
  6. Step 6: Final answer
    x = 2,776,813.86

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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.