Home / 9,319,791.65-13,980,494.76-2,844,323.79

Finding the Fourth Proportional to 9,319,791.65, 13,980,494.76 and 2,844,323.79

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Solution

The fourth proportional to 9,319,791.65, 13,980,494.76 and 2,844,323.79 is: 4,266,732.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,319,791.65 : 13,980,494.76 = 2,844,323.79 : x
  2. Step 2: Convert to fraction form
    9,319,791.65/13,980,494.76 = 2,844,323.79/x
  3. Step 3: Cross multiply
    9,319,791.65x = 13,980,494.76 × 2,844,323.79
  4. Step 4: Simplify right side
    9,319,791.65x = 39,765,053,841,838.34
  5. Step 5: Solve for x
    x = 39,765,053,841,838.34/9,319,791.65
  6. Step 6: Final answer
    x = 4,266,732.06

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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.