Home / 6,190,863.93-9,244,606.52-5,055,877.68

Finding the Fourth Proportional to 6,190,863.93, 9,244,606.52 and 5,055,877.68

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Solution

The fourth proportional to 6,190,863.93, 9,244,606.52 and 5,055,877.68 is: 7,549,770.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,190,863.93 : 9,244,606.52 = 5,055,877.68 : x
  2. Step 2: Convert to fraction form
    6,190,863.93/9,244,606.52 = 5,055,877.68/x
  3. Step 3: Cross multiply
    6,190,863.93x = 9,244,606.52 × 5,055,877.68
  4. Step 4: Simplify right side
    6,190,863.93x = 46,739,599,728,603.23
  5. Step 5: Solve for x
    x = 46,739,599,728,603.23/6,190,863.93
  6. Step 6: Final answer
    x = 7,549,770.16

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.