Home / 3,050,649.44-4,209,884.67-1,674,016.19

Finding the Fourth Proportional to 3,050,649.44, 4,209,884.67 and 1,674,016.19

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Solution

The fourth proportional to 3,050,649.44, 4,209,884.67 and 1,674,016.19 is: 2,310,136.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,649.44 : 4,209,884.67 = 1,674,016.19 : x
  2. Step 2: Convert to fraction form
    3,050,649.44/4,209,884.67 = 1,674,016.19/x
  3. Step 3: Cross multiply
    3,050,649.44x = 4,209,884.67 × 1,674,016.19
  4. Step 4: Simplify right side
    3,050,649.44x = 7,047,415,074,563.38
  5. Step 5: Solve for x
    x = 7,047,415,074,563.38/3,050,649.44
  6. Step 6: Final answer
    x = 2,310,136.00

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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.