Home / 3,243,969.89-4,476,499.63-1,793,569.67

Finding the Fourth Proportional to 3,243,969.89, 4,476,499.63 and 1,793,569.67

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Solution

The fourth proportional to 3,243,969.89, 4,476,499.63 and 1,793,569.67 is: 2,475,027.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,969.89 : 4,476,499.63 = 1,793,569.67 : x
  2. Step 2: Convert to fraction form
    3,243,969.89/4,476,499.63 = 1,793,569.67/x
  3. Step 3: Cross multiply
    3,243,969.89x = 4,476,499.63 × 1,793,569.67
  4. Step 4: Simplify right side
    3,243,969.89x = 8,028,913,954,054.67
  5. Step 5: Solve for x
    x = 8,028,913,954,054.67/3,243,969.89
  6. Step 6: Final answer
    x = 2,475,027.27

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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.