Home / 1,235,570.94-1,704,208.73-1,133,924.72

Finding the Fourth Proportional to 1,235,570.94, 1,704,208.73 and 1,133,924.72

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Solution

The fourth proportional to 1,235,570.94, 1,704,208.73 and 1,133,924.72 is: 1,564,009.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,570.94 : 1,704,208.73 = 1,133,924.72 : x
  2. Step 2: Convert to fraction form
    1,235,570.94/1,704,208.73 = 1,133,924.72/x
  3. Step 3: Cross multiply
    1,235,570.94x = 1,704,208.73 × 1,133,924.72
  4. Step 4: Simplify right side
    1,235,570.94x = 1,932,444,392,796.14
  5. Step 5: Solve for x
    x = 1,932,444,392,796.14/1,235,570.94
  6. Step 6: Final answer
    x = 1,564,009.26

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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.