Home / 1,841,356.20-2,757,368.70-1,468,108.20

Finding the Fourth Proportional to 1,841,356.20, 2,757,368.70 and 1,468,108.20

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Solution

The fourth proportional to 1,841,356.20, 2,757,368.70 and 1,468,108.20 is: 2,198,442.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,356.20 : 2,757,368.70 = 1,468,108.20 : x
  2. Step 2: Convert to fraction form
    1,841,356.20/2,757,368.70 = 1,468,108.20/x
  3. Step 3: Cross multiply
    1,841,356.20x = 2,757,368.70 × 1,468,108.20
  4. Step 4: Simplify right side
    1,841,356.20x = 4,048,115,598,893.34
  5. Step 5: Solve for x
    x = 4,048,115,598,893.34/1,841,356.20
  6. Step 6: Final answer
    x = 2,198,442.43

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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.