Home / 9,266,255.73-13,889,583.66-3,426,689.07

Finding the Fourth Proportional to 9,266,255.73, 13,889,583.66 and 3,426,689.07

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Solution

The fourth proportional to 9,266,255.73, 13,889,583.66 and 3,426,689.07 is: 5,136,409.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,266,255.73 : 13,889,583.66 = 3,426,689.07 : x
  2. Step 2: Convert to fraction form
    9,266,255.73/13,889,583.66 = 3,426,689.07/x
  3. Step 3: Cross multiply
    9,266,255.73x = 13,889,583.66 × 3,426,689.07
  4. Step 4: Simplify right side
    9,266,255.73x = 47,595,284,514,572.59
  5. Step 5: Solve for x
    x = 47,595,284,514,572.59/9,266,255.73
  6. Step 6: Final answer
    x = 5,136,409.56

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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.