Home / 11,927,884.60-17,894,807.70-3,841,622.20

Finding the Fourth Proportional to 11,927,884.60, 17,894,807.70 and 3,841,622.20

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Solution

The fourth proportional to 11,927,884.60, 17,894,807.70 and 3,841,622.20 is: 5,763,393.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,927,884.60 : 17,894,807.70 = 3,841,622.20 : x
  2. Step 2: Convert to fraction form
    11,927,884.60/17,894,807.70 = 3,841,622.20/x
  3. Step 3: Cross multiply
    11,927,884.60x = 17,894,807.70 × 3,841,622.20
  4. Step 4: Simplify right side
    11,927,884.60x = 68,745,090,525,050.94
  5. Step 5: Solve for x
    x = 68,745,090,525,050.94/11,927,884.60
  6. Step 6: Final answer
    x = 5,763,393.33

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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.