Home / 4,802,931.14-6,628,097.28-2,627,427.60

Finding the Fourth Proportional to 4,802,931.14, 6,628,097.28 and 2,627,427.60

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Solution

The fourth proportional to 4,802,931.14, 6,628,097.28 and 2,627,427.60 is: 3,625,878.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,931.14 : 6,628,097.28 = 2,627,427.60 : x
  2. Step 2: Convert to fraction form
    4,802,931.14/6,628,097.28 = 2,627,427.60/x
  3. Step 3: Cross multiply
    4,802,931.14x = 6,628,097.28 × 2,627,427.60
  4. Step 4: Simplify right side
    4,802,931.14x = 17,414,845,728,956.93
  5. Step 5: Solve for x
    x = 17,414,845,728,956.93/4,802,931.14
  6. Step 6: Final answer
    x = 3,625,878.70

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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.