Home / 3,263,299.64-4,501,904.64-2,174,508.98

Finding the Fourth Proportional to 3,263,299.64, 4,501,904.64 and 2,174,508.98

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Solution

The fourth proportional to 3,263,299.64, 4,501,904.64 and 2,174,508.98 is: 2,999,856.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,299.64 : 4,501,904.64 = 2,174,508.98 : x
  2. Step 2: Convert to fraction form
    3,263,299.64/4,501,904.64 = 2,174,508.98/x
  3. Step 3: Cross multiply
    3,263,299.64x = 4,501,904.64 × 2,174,508.98
  4. Step 4: Simplify right side
    3,263,299.64x = 9,789,432,066,783.67
  5. Step 5: Solve for x
    x = 9,789,432,066,783.67/3,263,299.64
  6. Step 6: Final answer
    x = 2,999,856.94

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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.