Home / 2,966,600-4,449,676.44-944,762.24

Finding the Fourth Proportional to 2,966,600, 4,449,676.44 and 944,762.24

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Solution

The fourth proportional to 2,966,600, 4,449,676.44 and 944,762.24 is: 1,417,072.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,600 : 4,449,676.44 = 944,762.24 : x
  2. Step 2: Convert to fraction form
    2,966,600/4,449,676.44 = 944,762.24/x
  3. Step 3: Cross multiply
    2,966,600x = 4,449,676.44 × 944,762.24
  4. Step 4: Simplify right side
    2,966,600x = 4,203,886,280,729.63
  5. Step 5: Solve for x
    x = 4,203,886,280,729.63/2,966,600
  6. Step 6: Final answer
    x = 1,417,072.16

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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.