Home / 4,610,644.37-6,916,298.71-1,770,756.53

Finding the Fourth Proportional to 4,610,644.37, 6,916,298.71 and 1,770,756.53

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Solution

The fourth proportional to 4,610,644.37, 6,916,298.71 and 1,770,756.53 is: 2,656,262.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,644.37 : 6,916,298.71 = 1,770,756.53 : x
  2. Step 2: Convert to fraction form
    4,610,644.37/6,916,298.71 = 1,770,756.53/x
  3. Step 3: Cross multiply
    4,610,644.37x = 6,916,298.71 × 1,770,756.53
  4. Step 4: Simplify right side
    4,610,644.37x = 12,247,081,104,163.08
  5. Step 5: Solve for x
    x = 12,247,081,104,163.08/4,610,644.37
  6. Step 6: Final answer
    x = 2,656,262.36

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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.