Home / 2,966,600.50-4,449,677.19-944,762.74

Finding the Fourth Proportional to 2,966,600.50, 4,449,677.19 and 944,762.74

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Solution

The fourth proportional to 2,966,600.50, 4,449,677.19 and 944,762.74 is: 1,417,072.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,600.50 : 4,449,677.19 = 944,762.74 : x
  2. Step 2: Convert to fraction form
    2,966,600.50/4,449,677.19 = 944,762.74/x
  3. Step 3: Cross multiply
    2,966,600.50x = 4,449,677.19 × 944,762.74
  4. Step 4: Simplify right side
    2,966,600.50x = 4,203,889,214,139.90
  5. Step 5: Solve for x
    x = 4,203,889,214,139.90/2,966,600.50
  6. Step 6: Final answer
    x = 1,417,072.91

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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.