Home / 2,222,532-3,334,362.48-646,596

Finding the Fourth Proportional to 2,222,532, 3,334,362.48 and 646,596

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Solution

The fourth proportional to 2,222,532, 3,334,362.48 and 646,596 is: 970,058.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,532 : 3,334,362.48 = 646,596 : x
  2. Step 2: Convert to fraction form
    2,222,532/3,334,362.48 = 646,596/x
  3. Step 3: Cross multiply
    2,222,532x = 3,334,362.48 × 646,596
  4. Step 4: Simplify right side
    2,222,532x = 2,155,985,442,118.08
  5. Step 5: Solve for x
    x = 2,155,985,442,118.08/2,222,532
  6. Step 6: Final answer
    x = 970,058.22

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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.