Home / 5,270,268.25-7,905,533.59-1,483,725.61

Finding the Fourth Proportional to 5,270,268.25, 7,905,533.59 and 1,483,725.61

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Solution

The fourth proportional to 5,270,268.25, 7,905,533.59 and 1,483,725.61 is: 2,225,625.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,270,268.25 : 7,905,533.59 = 1,483,725.61 : x
  2. Step 2: Convert to fraction form
    5,270,268.25/7,905,533.59 = 1,483,725.61/x
  3. Step 3: Cross multiply
    5,270,268.25x = 7,905,533.59 × 1,483,725.61
  4. Step 4: Simplify right side
    5,270,268.25x = 11,729,642,659,934.81
  5. Step 5: Solve for x
    x = 11,729,642,659,934.81/5,270,268.25
  6. Step 6: Final answer
    x = 2,225,625.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.