Home / 3,409,918.02-4,705,664.16-1,882,025.16

Finding the Fourth Proportional to 3,409,918.02, 4,705,664.16 and 1,882,025.16

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Solution

The fourth proportional to 3,409,918.02, 4,705,664.16 and 1,882,025.16 is: 2,597,182.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,918.02 : 4,705,664.16 = 1,882,025.16 : x
  2. Step 2: Convert to fraction form
    3,409,918.02/4,705,664.16 = 1,882,025.16/x
  3. Step 3: Cross multiply
    3,409,918.02x = 4,705,664.16 × 1,882,025.16
  4. Step 4: Simplify right side
    3,409,918.02x = 8,856,178,343,630.27
  5. Step 5: Solve for x
    x = 8,856,178,343,630.27/3,409,918.02
  6. Step 6: Final answer
    x = 2,597,182.19

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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.