Home / 1,843,005.44-2,772,940.80-1,095,610.88

Finding the Fourth Proportional to 1,843,005.44, 2,772,940.80 and 1,095,610.88

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Solution

The fourth proportional to 1,843,005.44, 2,772,940.80 and 1,095,610.88 is: 1,648,429.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,005.44 : 2,772,940.80 = 1,095,610.88 : x
  2. Step 2: Convert to fraction form
    1,843,005.44/2,772,940.80 = 1,095,610.88/x
  3. Step 3: Cross multiply
    1,843,005.44x = 2,772,940.80 × 1,095,610.88
  4. Step 4: Simplify right side
    1,843,005.44x = 3,038,064,110,075.90
  5. Step 5: Solve for x
    x = 3,038,064,110,075.90/1,843,005.44
  6. Step 6: Final answer
    x = 1,648,429.27

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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.