Home / 4,702,003.41-7,052,974.26-1,290,023.13

Finding the Fourth Proportional to 4,702,003.41, 7,052,974.26 and 1,290,023.13

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Solution

The fourth proportional to 4,702,003.41, 7,052,974.26 and 1,290,023.13 is: 1,935,026.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,702,003.41 : 7,052,974.26 = 1,290,023.13 : x
  2. Step 2: Convert to fraction form
    4,702,003.41/7,052,974.26 = 1,290,023.13/x
  3. Step 3: Cross multiply
    4,702,003.41x = 7,052,974.26 × 1,290,023.13
  4. Step 4: Simplify right side
    4,702,003.41x = 9,098,499,930,694.63
  5. Step 5: Solve for x
    x = 9,098,499,930,694.63/4,702,003.41
  6. Step 6: Final answer
    x = 1,935,026.23

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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.