Home / 9,624,021.48-14,458,605.84-9,079,283.52

Finding the Fourth Proportional to 9,624,021.48, 14,458,605.84 and 9,079,283.52

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Solution

The fourth proportional to 9,624,021.48, 14,458,605.84 and 9,079,283.52 is: 13,640,221.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,624,021.48 : 14,458,605.84 = 9,079,283.52 : x
  2. Step 2: Convert to fraction form
    9,624,021.48/14,458,605.84 = 9,079,283.52/x
  3. Step 3: Cross multiply
    9,624,021.48x = 14,458,605.84 × 9,079,283.52
  4. Step 4: Simplify right side
    9,624,021.48x = 131,273,781,725,287.75
  5. Step 5: Solve for x
    x = 131,273,781,725,287.75/9,624,021.48
  6. Step 6: Final answer
    x = 13,640,221.19

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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.