Home / 1,167,955.73-1,751,922.66-369,237.36

Finding the Fourth Proportional to 1,167,955.73, 1,751,922.66 and 369,237.36

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Solution

The fourth proportional to 1,167,955.73, 1,751,922.66 and 369,237.36 is: 553,852.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,955.73 : 1,751,922.66 = 369,237.36 : x
  2. Step 2: Convert to fraction form
    1,167,955.73/1,751,922.66 = 369,237.36/x
  3. Step 3: Cross multiply
    1,167,955.73x = 1,751,922.66 × 369,237.36
  4. Step 4: Simplify right side
    1,167,955.73x = 646,875,300,410.42
  5. Step 5: Solve for x
    x = 646,875,300,410.42/1,167,955.73
  6. Step 6: Final answer
    x = 553,852.58

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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.