Home / 1,748,979.52-2,413,596.48-1,014,076.48

Finding the Fourth Proportional to 1,748,979.52, 2,413,596.48 and 1,014,076.48

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Solution

The fourth proportional to 1,748,979.52, 2,413,596.48 and 1,014,076.48 is: 1,399,428.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,979.52 : 2,413,596.48 = 1,014,076.48 : x
  2. Step 2: Convert to fraction form
    1,748,979.52/2,413,596.48 = 1,014,076.48/x
  3. Step 3: Cross multiply
    1,748,979.52x = 2,413,596.48 × 1,014,076.48
  4. Step 4: Simplify right side
    1,748,979.52x = 2,447,571,422,578.79
  5. Step 5: Solve for x
    x = 2,447,571,422,578.79/1,748,979.52
  6. Step 6: Final answer
    x = 1,399,428.29

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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.