Home / 2,695,806.82-4,042,358.07-898,058.26

Finding the Fourth Proportional to 2,695,806.82, 4,042,358.07 and 898,058.26

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Solution

The fourth proportional to 2,695,806.82, 4,042,358.07 and 898,058.26 is: 1,346,636.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,806.82 : 4,042,358.07 = 898,058.26 : x
  2. Step 2: Convert to fraction form
    2,695,806.82/4,042,358.07 = 898,058.26/x
  3. Step 3: Cross multiply
    2,695,806.82x = 4,042,358.07 × 898,058.26
  4. Step 4: Simplify right side
    2,695,806.82x = 3,630,273,054,641.16
  5. Step 5: Solve for x
    x = 3,630,273,054,641.16/2,695,806.82
  6. Step 6: Final answer
    x = 1,346,636.94

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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.