Home / 1,864,093.44-2,796,111.56-838,699.44

Finding the Fourth Proportional to 1,864,093.44, 2,796,111.56 and 838,699.44

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Solution

The fourth proportional to 1,864,093.44, 2,796,111.56 and 838,699.44 is: 1,258,036.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,864,093.44 : 2,796,111.56 = 838,699.44 : x
  2. Step 2: Convert to fraction form
    1,864,093.44/2,796,111.56 = 838,699.44/x
  3. Step 3: Cross multiply
    1,864,093.44x = 2,796,111.56 × 838,699.44
  4. Step 4: Simplify right side
    1,864,093.44x = 2,345,097,199,549.53
  5. Step 5: Solve for x
    x = 2,345,097,199,549.53/1,864,093.44
  6. Step 6: Final answer
    x = 1,258,036.29

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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.