Home / 1,202,261.96-1,803,244.16-444,086.64

Finding the Fourth Proportional to 1,202,261.96, 1,803,244.16 and 444,086.64

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Solution

The fourth proportional to 1,202,261.96, 1,803,244.16 and 444,086.64 is: 666,075.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,261.96 : 1,803,244.16 = 444,086.64 : x
  2. Step 2: Convert to fraction form
    1,202,261.96/1,803,244.16 = 444,086.64/x
  3. Step 3: Cross multiply
    1,202,261.96x = 1,803,244.16 × 444,086.64
  4. Step 4: Simplify right side
    1,202,261.96x = 800,796,641,224.24
  5. Step 5: Solve for x
    x = 800,796,641,224.24/1,202,261.96
  6. Step 6: Final answer
    x = 666,075.00

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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.