Home / 11,372,696.48-15,694,283.04-6,216,055.04

Finding the Fourth Proportional to 11,372,696.48, 15,694,283.04 and 6,216,055.04

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Solution

The fourth proportional to 11,372,696.48, 15,694,283.04 and 6,216,055.04 is: 8,578,135.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,372,696.48 : 15,694,283.04 = 6,216,055.04 : x
  2. Step 2: Convert to fraction form
    11,372,696.48/15,694,283.04 = 6,216,055.04/x
  3. Step 3: Cross multiply
    11,372,696.48x = 15,694,283.04 × 6,216,055.04
  4. Step 4: Simplify right side
    11,372,696.48x = 97,556,527,189,978.52
  5. Step 5: Solve for x
    x = 97,556,527,189,978.52/11,372,696.48
  6. Step 6: Final answer
    x = 8,578,135.13

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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.