Home / 4,097,040.60-6,144,977.70-1,401,490.20

Finding the Fourth Proportional to 4,097,040.60, 6,144,977.70 and 1,401,490.20

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Solution

The fourth proportional to 4,097,040.60, 6,144,977.70 and 1,401,490.20 is: 2,102,035.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,040.60 : 6,144,977.70 = 1,401,490.20 : x
  2. Step 2: Convert to fraction form
    4,097,040.60/6,144,977.70 = 1,401,490.20/x
  3. Step 3: Cross multiply
    4,097,040.60x = 6,144,977.70 × 1,401,490.20
  4. Step 4: Simplify right side
    4,097,040.60x = 8,612,126,025,768.54
  5. Step 5: Solve for x
    x = 8,612,126,025,768.54/4,097,040.60
  6. Step 6: Final answer
    x = 2,102,035.80

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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.