Home / 11,075,717.19-16,616,381.83-3,399,751.19

Finding the Fourth Proportional to 11,075,717.19, 16,616,381.83 and 3,399,751.19

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Solution

The fourth proportional to 11,075,717.19, 16,616,381.83 and 3,399,751.19 is: 5,100,488.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,075,717.19 : 16,616,381.83 = 3,399,751.19 : x
  2. Step 2: Convert to fraction form
    11,075,717.19/16,616,381.83 = 3,399,751.19/x
  3. Step 3: Cross multiply
    11,075,717.19x = 16,616,381.83 × 3,399,751.19
  4. Step 4: Simplify right side
    11,075,717.19x = 56,491,563,883,038.12
  5. Step 5: Solve for x
    x = 56,491,563,883,038.12/11,075,717.19
  6. Step 6: Final answer
    x = 5,100,488.11

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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.