Home / 4,409,027.21-6,614,392.51-1,676,362.15

Finding the Fourth Proportional to 4,409,027.21, 6,614,392.51 and 1,676,362.15

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Solution

The fourth proportional to 4,409,027.21, 6,614,392.51 and 1,676,362.15 is: 2,514,867.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409,027.21 : 6,614,392.51 = 1,676,362.15 : x
  2. Step 2: Convert to fraction form
    4,409,027.21/6,614,392.51 = 1,676,362.15/x
  3. Step 3: Cross multiply
    4,409,027.21x = 6,614,392.51 × 1,676,362.15
  4. Step 4: Simplify right side
    4,409,027.21x = 11,088,117,214,349.39
  5. Step 5: Solve for x
    x = 11,088,117,214,349.39/4,409,027.21
  6. Step 6: Final answer
    x = 2,514,867.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.