Home / 11,604,999.04-16,010,806.32-6,639,814

Finding the Fourth Proportional to 11,604,999.04, 16,010,806.32 and 6,639,814

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Solution

The fourth proportional to 11,604,999.04, 16,010,806.32 and 6,639,814 is: 9,160,601.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,604,999.04 : 16,010,806.32 = 6,639,814 : x
  2. Step 2: Convert to fraction form
    11,604,999.04/16,010,806.32 = 6,639,814/x
  3. Step 3: Cross multiply
    11,604,999.04x = 16,010,806.32 × 6,639,814
  4. Step 4: Simplify right side
    11,604,999.04x = 106,308,775,954,824.48
  5. Step 5: Solve for x
    x = 106,308,775,954,824.48/11,604,999.04
  6. Step 6: Final answer
    x = 9,160,601.87

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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.