Home / 4,042,986.09-6,062,456.16-1,346,371.35

Finding the Fourth Proportional to 4,042,986.09, 6,062,456.16 and 1,346,371.35

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Solution

The fourth proportional to 4,042,986.09, 6,062,456.16 and 1,346,371.35 is: 2,018,883.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,986.09 : 6,062,456.16 = 1,346,371.35 : x
  2. Step 2: Convert to fraction form
    4,042,986.09/6,062,456.16 = 1,346,371.35/x
  3. Step 3: Cross multiply
    4,042,986.09x = 6,062,456.16 × 1,346,371.35
  4. Step 4: Simplify right side
    4,042,986.09x = 8,162,317,284,455.02
  5. Step 5: Solve for x
    x = 8,162,317,284,455.02/4,042,986.09
  6. Step 6: Final answer
    x = 2,018,883.35

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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.