Home / 4,561,429.12-6,261,241.73-4,033,618.54

Finding the Fourth Proportional to 4,561,429.12, 6,261,241.73 and 4,033,618.54

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Solution

The fourth proportional to 4,561,429.12, 6,261,241.73 and 4,033,618.54 is: 5,536,742.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561,429.12 : 6,261,241.73 = 4,033,618.54 : x
  2. Step 2: Convert to fraction form
    4,561,429.12/6,261,241.73 = 4,033,618.54/x
  3. Step 3: Cross multiply
    4,561,429.12x = 6,261,241.73 × 4,033,618.54
  4. Step 4: Simplify right side
    4,561,429.12x = 25,255,460,689,728.48
  5. Step 5: Solve for x
    x = 25,255,460,689,728.48/4,561,429.12
  6. Step 6: Final answer
    x = 5,536,742.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.