Home / 3,050,289.19-4,209,476.56-1,673,632.54

Finding the Fourth Proportional to 3,050,289.19, 4,209,476.56 and 1,673,632.54

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Solution

The fourth proportional to 3,050,289.19, 4,209,476.56 and 1,673,632.54 is: 2,309,655.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,289.19 : 4,209,476.56 = 1,673,632.54 : x
  2. Step 2: Convert to fraction form
    3,050,289.19/4,209,476.56 = 1,673,632.54/x
  3. Step 3: Cross multiply
    3,050,289.19x = 4,209,476.56 × 1,673,632.54
  4. Step 4: Simplify right side
    3,050,289.19x = 7,045,116,947,183.26
  5. Step 5: Solve for x
    x = 7,045,116,947,183.26/3,050,289.19
  6. Step 6: Final answer
    x = 2,309,655.42

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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.