Home / 6,141,384.66-9,199,739.85-3,058,086.48

Finding the Fourth Proportional to 6,141,384.66, 9,199,739.85 and 3,058,086.48

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Solution

The fourth proportional to 6,141,384.66, 9,199,739.85 and 3,058,086.48 is: 4,580,986.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,384.66 : 9,199,739.85 = 3,058,086.48 : x
  2. Step 2: Convert to fraction form
    6,141,384.66/9,199,739.85 = 3,058,086.48/x
  3. Step 3: Cross multiply
    6,141,384.66x = 9,199,739.85 × 3,058,086.48
  4. Step 4: Simplify right side
    6,141,384.66x = 28,133,600,054,802.23
  5. Step 5: Solve for x
    x = 28,133,600,054,802.23/6,141,384.66
  6. Step 6: Final answer
    x = 4,580,986.47

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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.