Home / 3,028,844.10-4,179,831.55-1,652,193.93

Finding the Fourth Proportional to 3,028,844.10, 4,179,831.55 and 1,652,193.93

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Solution

The fourth proportional to 3,028,844.10, 4,179,831.55 and 1,652,193.93 is: 2,280,042.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,844.10 : 4,179,831.55 = 1,652,193.93 : x
  2. Step 2: Convert to fraction form
    3,028,844.10/4,179,831.55 = 1,652,193.93/x
  3. Step 3: Cross multiply
    3,028,844.10x = 4,179,831.55 × 1,652,193.93
  4. Step 4: Simplify right side
    3,028,844.10x = 6,905,892,311,202.01
  5. Step 5: Solve for x
    x = 6,905,892,311,202.01/3,028,844.10
  6. Step 6: Final answer
    x = 2,280,042.18

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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.