Home / 4,876,956.31-7,316,461.67-1,844,255.03

Finding the Fourth Proportional to 4,876,956.31, 7,316,461.67 and 1,844,255.03

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Solution

The fourth proportional to 4,876,956.31, 7,316,461.67 and 1,844,255.03 is: 2,766,770.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,876,956.31 : 7,316,461.67 = 1,844,255.03 : x
  2. Step 2: Convert to fraction form
    4,876,956.31/7,316,461.67 = 1,844,255.03/x
  3. Step 3: Cross multiply
    4,876,956.31x = 7,316,461.67 × 1,844,255.03
  4. Step 4: Simplify right side
    4,876,956.31x = 13,493,421,250,205.14
  5. Step 5: Solve for x
    x = 13,493,421,250,205.14/4,876,956.31
  6. Step 6: Final answer
    x = 2,766,770.99

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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.