Home / 10,953,912.34-15,115,235.34-6,058,356.58

Finding the Fourth Proportional to 10,953,912.34, 15,115,235.34 and 6,058,356.58

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Solution

The fourth proportional to 10,953,912.34, 15,115,235.34 and 6,058,356.58 is: 8,359,888.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,953,912.34 : 15,115,235.34 = 6,058,356.58 : x
  2. Step 2: Convert to fraction form
    10,953,912.34/15,115,235.34 = 6,058,356.58/x
  3. Step 3: Cross multiply
    10,953,912.34x = 15,115,235.34 × 6,058,356.58
  4. Step 4: Simplify right side
    10,953,912.34x = 91,573,485,480,337.53
  5. Step 5: Solve for x
    x = 91,573,485,480,337.53/10,953,912.34
  6. Step 6: Final answer
    x = 8,359,888.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.