Home / 9,537,067.04-13,161,498.61-5,463,473.36

Finding the Fourth Proportional to 9,537,067.04, 13,161,498.61 and 5,463,473.36

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Solution

The fourth proportional to 9,537,067.04, 13,161,498.61 and 5,463,473.36 is: 7,539,791.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,537,067.04 : 13,161,498.61 = 5,463,473.36 : x
  2. Step 2: Convert to fraction form
    9,537,067.04/13,161,498.61 = 5,463,473.36/x
  3. Step 3: Cross multiply
    9,537,067.04x = 13,161,498.61 × 5,463,473.36
  4. Step 4: Simplify right side
    9,537,067.04x = 71,907,497,033,412.03
  5. Step 5: Solve for x
    x = 71,907,497,033,412.03/9,537,067.04
  6. Step 6: Final answer
    x = 7,539,791.50

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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.