Home / 1,844,888.94-2,768,187.56-707,270.67

Finding the Fourth Proportional to 1,844,888.94, 2,768,187.56 and 707,270.67

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Solution

The fourth proportional to 1,844,888.94, 2,768,187.56 and 707,270.67 is: 1,061,233.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,888.94 : 2,768,187.56 = 707,270.67 : x
  2. Step 2: Convert to fraction form
    1,844,888.94/2,768,187.56 = 707,270.67/x
  3. Step 3: Cross multiply
    1,844,888.94x = 2,768,187.56 × 707,270.67
  4. Step 4: Simplify right side
    1,844,888.94x = 1,957,857,866,710.51
  5. Step 5: Solve for x
    x = 1,957,857,866,710.51/1,844,888.94
  6. Step 6: Final answer
    x = 1,061,233.46

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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.