Home / 3,024,004.20-4,239,204.60-3,024,004.20

Finding the Fourth Proportional to 3,024,004.20, 4,239,204.60 and 3,024,004.20

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Solution

The fourth proportional to 3,024,004.20, 4,239,204.60 and 3,024,004.20 is: 4,239,204.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,004.20 : 4,239,204.60 = 3,024,004.20 : x
  2. Step 2: Convert to fraction form
    3,024,004.20/4,239,204.60 = 3,024,004.20/x
  3. Step 3: Cross multiply
    3,024,004.20x = 4,239,204.60 × 3,024,004.20
  4. Step 4: Simplify right side
    3,024,004.20x = 12,819,372,515,059.32
  5. Step 5: Solve for x
    x = 12,819,372,515,059.32/3,024,004.20
  6. Step 6: Final answer
    x = 4,239,204.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.