Home / 2,855,201.19-4,283,097.02-962,090.25

Finding the Fourth Proportional to 2,855,201.19, 4,283,097.02 and 962,090.25

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Solution

The fourth proportional to 2,855,201.19, 4,283,097.02 and 962,090.25 is: 1,443,234.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,855,201.19 : 4,283,097.02 = 962,090.25 : x
  2. Step 2: Convert to fraction form
    2,855,201.19/4,283,097.02 = 962,090.25/x
  3. Step 3: Cross multiply
    2,855,201.19x = 4,283,097.02 × 962,090.25
  4. Step 4: Simplify right side
    2,855,201.19x = 4,120,725,882,746.06
  5. Step 5: Solve for x
    x = 4,120,725,882,746.06/2,855,201.19
  6. Step 6: Final answer
    x = 1,443,234.86

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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.