Home / 4,503,392.42-6,754,075.62-2,072,213.61

Finding the Fourth Proportional to 4,503,392.42, 6,754,075.62 and 2,072,213.61

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Solution

The fourth proportional to 4,503,392.42, 6,754,075.62 and 2,072,213.61 is: 3,107,854.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,392.42 : 6,754,075.62 = 2,072,213.61 : x
  2. Step 2: Convert to fraction form
    4,503,392.42/6,754,075.62 = 2,072,213.61/x
  3. Step 3: Cross multiply
    4,503,392.42x = 6,754,075.62 × 2,072,213.61
  4. Step 4: Simplify right side
    4,503,392.42x = 13,995,887,422,733.19
  5. Step 5: Solve for x
    x = 13,995,887,422,733.19/4,503,392.42
  6. Step 6: Final answer
    x = 3,107,854.28

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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.