Home / 1,669,889.44-2,304,376.68-944,749.52

Finding the Fourth Proportional to 1,669,889.44, 2,304,376.68 and 944,749.52

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Solution

The fourth proportional to 1,669,889.44, 2,304,376.68 and 944,749.52 is: 1,303,714.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,889.44 : 2,304,376.68 = 944,749.52 : x
  2. Step 2: Convert to fraction form
    1,669,889.44/2,304,376.68 = 944,749.52/x
  3. Step 3: Cross multiply
    1,669,889.44x = 2,304,376.68 × 944,749.52
  4. Step 4: Simplify right side
    1,669,889.44x = 2,177,058,762,329.19
  5. Step 5: Solve for x
    x = 2,177,058,762,329.19/1,669,889.44
  6. Step 6: Final answer
    x = 1,303,714.31

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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.