Home / 2,966,553.04-4,447,190.48-1,072,873.44

Finding the Fourth Proportional to 2,966,553.04, 4,447,190.48 and 1,072,873.44

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Solution

The fourth proportional to 2,966,553.04, 4,447,190.48 and 1,072,873.44 is: 1,608,355.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,553.04 : 4,447,190.48 = 1,072,873.44 : x
  2. Step 2: Convert to fraction form
    2,966,553.04/4,447,190.48 = 1,072,873.44/x
  3. Step 3: Cross multiply
    2,966,553.04x = 4,447,190.48 × 1,072,873.44
  4. Step 4: Simplify right side
    2,966,553.04x = 4,771,272,548,612.85
  5. Step 5: Solve for x
    x = 4,771,272,548,612.85/2,966,553.04
  6. Step 6: Final answer
    x = 1,608,355.72

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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.