Home / 11,306,814-16,963,953.48-4,571,553.84

Finding the Fourth Proportional to 11,306,814, 16,963,953.48 and 4,571,553.84

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Solution

The fourth proportional to 11,306,814, 16,963,953.48 and 4,571,553.84 is: 6,858,839.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,306,814 : 16,963,953.48 = 4,571,553.84 : x
  2. Step 2: Convert to fraction form
    11,306,814/16,963,953.48 = 4,571,553.84/x
  3. Step 3: Cross multiply
    11,306,814x = 16,963,953.48 × 4,571,553.84
  4. Step 4: Simplify right side
    11,306,814x = 77,551,626,673,075.36
  5. Step 5: Solve for x
    x = 77,551,626,673,075.36/11,306,814
  6. Step 6: Final answer
    x = 6,858,839.87

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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.