Home / 4,150,605.74-6,227,800.22-2,130,268.37

Finding the Fourth Proportional to 4,150,605.74, 6,227,800.22 and 2,130,268.37

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Solution

The fourth proportional to 4,150,605.74, 6,227,800.22 and 2,130,268.37 is: 3,196,373.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,605.74 : 6,227,800.22 = 2,130,268.37 : x
  2. Step 2: Convert to fraction form
    4,150,605.74/6,227,800.22 = 2,130,268.37/x
  3. Step 3: Cross multiply
    4,150,605.74x = 6,227,800.22 × 2,130,268.37
  4. Step 4: Simplify right side
    4,150,605.74x = 13,266,885,797,531.71
  5. Step 5: Solve for x
    x = 13,266,885,797,531.71/4,150,605.74
  6. Step 6: Final answer
    x = 3,196,373.41

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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.