Home / 4,308,018.51-5,944,963.08-2,347,958.46

Finding the Fourth Proportional to 4,308,018.51, 5,944,963.08 and 2,347,958.46

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Solution

The fourth proportional to 4,308,018.51, 5,944,963.08 and 2,347,958.46 is: 3,240,126.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308,018.51 : 5,944,963.08 = 2,347,958.46 : x
  2. Step 2: Convert to fraction form
    4,308,018.51/5,944,963.08 = 2,347,958.46/x
  3. Step 3: Cross multiply
    4,308,018.51x = 5,944,963.08 × 2,347,958.46
  4. Step 4: Simplify right side
    4,308,018.51x = 13,958,526,358,073.66
  5. Step 5: Solve for x
    x = 13,958,526,358,073.66/4,308,018.51
  6. Step 6: Final answer
    x = 3,240,126.83

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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.