Home / 6,137,342.27-9,205,679.33-1,877,510.49

Finding the Fourth Proportional to 6,137,342.27, 9,205,679.33 and 1,877,510.49

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Solution

The fourth proportional to 6,137,342.27, 9,205,679.33 and 1,877,510.49 is: 2,816,163.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,342.27 : 9,205,679.33 = 1,877,510.49 : x
  2. Step 2: Convert to fraction form
    6,137,342.27/9,205,679.33 = 1,877,510.49/x
  3. Step 3: Cross multiply
    6,137,342.27x = 9,205,679.33 × 1,877,510.49
  4. Step 4: Simplify right side
    6,137,342.27x = 17,283,759,514,344.95
  5. Step 5: Solve for x
    x = 17,283,759,514,344.95/6,137,342.27
  6. Step 6: Final answer
    x = 2,816,163.54

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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.