Home / 11,008,963.14-15,192,556.95-6,047,613.68

Finding the Fourth Proportional to 11,008,963.14, 15,192,556.95 and 6,047,613.68

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Solution

The fourth proportional to 11,008,963.14, 15,192,556.95 and 6,047,613.68 is: 8,345,810.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,963.14 : 15,192,556.95 = 6,047,613.68 : x
  2. Step 2: Convert to fraction form
    11,008,963.14/15,192,556.95 = 6,047,613.68/x
  3. Step 3: Cross multiply
    11,008,963.14x = 15,192,556.95 × 6,047,613.68
  4. Step 4: Simplify right side
    11,008,963.14x = 91,878,715,169,036.28
  5. Step 5: Solve for x
    x = 91,878,715,169,036.28/11,008,963.14
  6. Step 6: Final answer
    x = 8,345,810.05

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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.