Home / 9,162,927.36-13,738,324.32-4,371,356.16

Finding the Fourth Proportional to 9,162,927.36, 13,738,324.32 and 4,371,356.16

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Solution

The fourth proportional to 9,162,927.36, 13,738,324.32 and 4,371,356.16 is: 6,554,139.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,162,927.36 : 13,738,324.32 = 4,371,356.16 : x
  2. Step 2: Convert to fraction form
    9,162,927.36/13,738,324.32 = 4,371,356.16/x
  3. Step 3: Cross multiply
    9,162,927.36x = 13,738,324.32 × 4,371,356.16
  4. Step 4: Simplify right side
    9,162,927.36x = 60,055,108,644,309.81
  5. Step 5: Solve for x
    x = 60,055,108,644,309.81/9,162,927.36
  6. Step 6: Final answer
    x = 6,554,139.99

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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.