Home / 3,334,575.78-4,601,654.34-1,884,240

Finding the Fourth Proportional to 3,334,575.78, 4,601,654.34 and 1,884,240

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Solution

The fourth proportional to 3,334,575.78, 4,601,654.34 and 1,884,240 is: 2,600,217.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,575.78 : 4,601,654.34 = 1,884,240 : x
  2. Step 2: Convert to fraction form
    3,334,575.78/4,601,654.34 = 1,884,240/x
  3. Step 3: Cross multiply
    3,334,575.78x = 4,601,654.34 × 1,884,240
  4. Step 4: Simplify right side
    3,334,575.78x = 8,670,621,173,601.60
  5. Step 5: Solve for x
    x = 8,670,621,173,601.60/3,334,575.78
  6. Step 6: Final answer
    x = 2,600,217.16

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1.5x scale

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.