Home / 3,058,963.65-4,588,146.99-929,066.22

Finding the Fourth Proportional to 3,058,963.65, 4,588,146.99 and 929,066.22

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Solution

The fourth proportional to 3,058,963.65, 4,588,146.99 and 929,066.22 is: 1,393,508.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,963.65 : 4,588,146.99 = 929,066.22 : x
  2. Step 2: Convert to fraction form
    3,058,963.65/4,588,146.99 = 929,066.22/x
  3. Step 3: Cross multiply
    3,058,963.65x = 4,588,146.99 × 929,066.22
  4. Step 4: Simplify right side
    3,058,963.65x = 4,262,692,380,803.68
  5. Step 5: Solve for x
    x = 4,262,692,380,803.68/3,058,963.65
  6. Step 6: Final answer
    x = 1,393,508.67

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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.