Home / 4,671,229.44-6,446,286-2,634,024.40

Finding the Fourth Proportional to 4,671,229.44, 6,446,286 and 2,634,024.40

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Solution

The fourth proportional to 4,671,229.44, 6,446,286 and 2,634,024.40 is: 3,634,947.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,229.44 : 6,446,286 = 2,634,024.40 : x
  2. Step 2: Convert to fraction form
    4,671,229.44/6,446,286 = 2,634,024.40/x
  3. Step 3: Cross multiply
    4,671,229.44x = 6,446,286 × 2,634,024.40
  4. Step 4: Simplify right side
    4,671,229.44x = 16,979,674,613,378.40
  5. Step 5: Solve for x
    x = 16,979,674,613,378.40/4,671,229.44
  6. Step 6: Final answer
    x = 3,634,947.68

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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.