Home / 2,141,729.14-3,212,277.71-625,004.83

Finding the Fourth Proportional to 2,141,729.14, 3,212,277.71 and 625,004.83

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Solution

The fourth proportional to 2,141,729.14, 3,212,277.71 and 625,004.83 is: 937,415.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,141,729.14 : 3,212,277.71 = 625,004.83 : x
  2. Step 2: Convert to fraction form
    2,141,729.14/3,212,277.71 = 625,004.83/x
  3. Step 3: Cross multiply
    2,141,729.14x = 3,212,277.71 × 625,004.83
  4. Step 4: Simplify right side
    2,141,729.14x = 2,007,689,084,496.50
  5. Step 5: Solve for x
    x = 2,007,689,084,496.50/2,141,729.14
  6. Step 6: Final answer
    x = 937,415.03

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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.