Home / 4,077,600.60-6,114,845.70-1,236,768.60

Finding the Fourth Proportional to 4,077,600.60, 6,114,845.70 and 1,236,768.60

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Solution

The fourth proportional to 4,077,600.60, 6,114,845.70 and 1,236,768.60 is: 1,854,681.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,600.60 : 6,114,845.70 = 1,236,768.60 : x
  2. Step 2: Convert to fraction form
    4,077,600.60/6,114,845.70 = 1,236,768.60/x
  3. Step 3: Cross multiply
    4,077,600.60x = 6,114,845.70 × 1,236,768.60
  4. Step 4: Simplify right side
    4,077,600.60x = 7,562,649,155,605.02
  5. Step 5: Solve for x
    x = 7,562,649,155,605.02/4,077,600.60
  6. Step 6: Final answer
    x = 1,854,681.20

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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.