Home / 3,173,963.31-4,760,325-1,014,409.13

Finding the Fourth Proportional to 3,173,963.31, 4,760,325 and 1,014,409.13

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Solution

The fourth proportional to 3,173,963.31, 4,760,325 and 1,014,409.13 is: 1,521,415.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,963.31 : 4,760,325 = 1,014,409.13 : x
  2. Step 2: Convert to fraction form
    3,173,963.31/4,760,325 = 1,014,409.13/x
  3. Step 3: Cross multiply
    3,173,963.31x = 4,760,325 × 1,014,409.13
  4. Step 4: Simplify right side
    3,173,963.31x = 4,828,917,117,965.63
  5. Step 5: Solve for x
    x = 4,828,917,117,965.63/3,173,963.31
  6. Step 6: Final answer
    x = 1,521,415.54

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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.