Home / 1,666,134.36-2,498,684.56-601,037.42

Finding the Fourth Proportional to 1,666,134.36, 2,498,684.56 and 601,037.42

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Solution

The fourth proportional to 1,666,134.36, 2,498,684.56 and 601,037.42 is: 901,369.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,666,134.36 : 2,498,684.56 = 601,037.42 : x
  2. Step 2: Convert to fraction form
    1,666,134.36/2,498,684.56 = 601,037.42/x
  3. Step 3: Cross multiply
    1,666,134.36x = 2,498,684.56 × 601,037.42
  4. Step 4: Simplify right side
    1,666,134.36x = 1,501,802,907,340.22
  5. Step 5: Solve for x
    x = 1,501,802,907,340.22/1,666,134.36
  6. Step 6: Final answer
    x = 901,369.63

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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.