Home / 2,001,174.10-2,759,754.44-1,852,555.30

Finding the Fourth Proportional to 2,001,174.10, 2,759,754.44 and 1,852,555.30

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Solution

The fourth proportional to 2,001,174.10, 2,759,754.44 and 1,852,555.30 is: 2,554,799.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,174.10 : 2,759,754.44 = 1,852,555.30 : x
  2. Step 2: Convert to fraction form
    2,001,174.10/2,759,754.44 = 1,852,555.30/x
  3. Step 3: Cross multiply
    2,001,174.10x = 2,759,754.44 × 1,852,555.30
  4. Step 4: Simplify right side
    2,001,174.10x = 5,112,597,714,520.53
  5. Step 5: Solve for x
    x = 5,112,597,714,520.53/2,001,174.10
  6. Step 6: Final answer
    x = 2,554,799.06

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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.