Home / 9,480,884.07-13,078,799.93-5,758,724.59

Finding the Fourth Proportional to 9,480,884.07, 13,078,799.93 and 5,758,724.59

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Solution

The fourth proportional to 9,480,884.07, 13,078,799.93 and 5,758,724.59 is: 7,944,112.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,480,884.07 : 13,078,799.93 = 5,758,724.59 : x
  2. Step 2: Convert to fraction form
    9,480,884.07/13,078,799.93 = 5,758,724.59/x
  3. Step 3: Cross multiply
    9,480,884.07x = 13,078,799.93 × 5,758,724.59
  4. Step 4: Simplify right side
    9,480,884.07x = 75,317,206,670,393.66
  5. Step 5: Solve for x
    x = 75,317,206,670,393.66/9,480,884.07
  6. Step 6: Final answer
    x = 7,944,112.19

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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.