Home / 4,146,108.04-5,721,377.38-2,285,442.06

Finding the Fourth Proportional to 4,146,108.04, 5,721,377.38 and 2,285,442.06

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Solution

The fourth proportional to 4,146,108.04, 5,721,377.38 and 2,285,442.06 is: 3,153,771.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,108.04 : 5,721,377.38 = 2,285,442.06 : x
  2. Step 2: Convert to fraction form
    4,146,108.04/5,721,377.38 = 2,285,442.06/x
  3. Step 3: Cross multiply
    4,146,108.04x = 5,721,377.38 × 2,285,442.06
  4. Step 4: Simplify right side
    4,146,108.04x = 13,075,876,505,384.60
  5. Step 5: Solve for x
    x = 13,075,876,505,384.60/4,146,108.04
  6. Step 6: Final answer
    x = 3,153,771.29

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Double scale
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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.