Home / 2,223,654.87-3,069,193.10-1,460,741.79

Finding the Fourth Proportional to 2,223,654.87, 3,069,193.10 and 1,460,741.79

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Solution

The fourth proportional to 2,223,654.87, 3,069,193.10 and 1,460,741.79 is: 2,016,184.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,654.87 : 3,069,193.10 = 1,460,741.79 : x
  2. Step 2: Convert to fraction form
    2,223,654.87/3,069,193.10 = 1,460,741.79/x
  3. Step 3: Cross multiply
    2,223,654.87x = 3,069,193.10 × 1,460,741.79
  4. Step 4: Simplify right side
    2,223,654.87x = 4,483,298,615,445.94
  5. Step 5: Solve for x
    x = 4,483,298,615,445.94/2,223,654.87
  6. Step 6: Final answer
    x = 2,016,184.56

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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.