Home / 8,586,224.36-11,849,273.70-4,718,882.60

Finding the Fourth Proportional to 8,586,224.36, 11,849,273.70 and 4,718,882.60

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Solution

The fourth proportional to 8,586,224.36, 11,849,273.70 and 4,718,882.60 is: 6,512,214.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,586,224.36 : 11,849,273.70 = 4,718,882.60 : x
  2. Step 2: Convert to fraction form
    8,586,224.36/11,849,273.70 = 4,718,882.60/x
  3. Step 3: Cross multiply
    8,586,224.36x = 11,849,273.70 × 4,718,882.60
  4. Step 4: Simplify right side
    8,586,224.36x = 55,915,331,485,567.61
  5. Step 5: Solve for x
    x = 55,915,331,485,567.61/8,586,224.36
  6. Step 6: Final answer
    x = 6,512,214.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.