Home / 7,733,675.73-11,600,528.79-2,877,047.16

Finding the Fourth Proportional to 7,733,675.73, 11,600,528.79 and 2,877,047.16

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Solution

The fourth proportional to 7,733,675.73, 11,600,528.79 and 2,877,047.16 is: 4,315,576.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,733,675.73 : 11,600,528.79 = 2,877,047.16 : x
  2. Step 2: Convert to fraction form
    7,733,675.73/11,600,528.79 = 2,877,047.16/x
  3. Step 3: Cross multiply
    7,733,675.73x = 11,600,528.79 × 2,877,047.16
  4. Step 4: Simplify right side
    7,733,675.73x = 33,375,268,409,767.73
  5. Step 5: Solve for x
    x = 33,375,268,409,767.73/7,733,675.73
  6. Step 6: Final answer
    x = 4,315,576.39

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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.