Home / 6,528,087.80-9,792,131.70-6,085,719.80

Finding the Fourth Proportional to 6,528,087.80, 9,792,131.70 and 6,085,719.80

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Solution

The fourth proportional to 6,528,087.80, 9,792,131.70 and 6,085,719.80 is: 9,128,579.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,528,087.80 : 9,792,131.70 = 6,085,719.80 : x
  2. Step 2: Convert to fraction form
    6,528,087.80/9,792,131.70 = 6,085,719.80/x
  3. Step 3: Cross multiply
    6,528,087.80x = 9,792,131.70 × 6,085,719.80
  4. Step 4: Simplify right side
    6,528,087.80x = 59,592,169,770,897.66
  5. Step 5: Solve for x
    x = 59,592,169,770,897.66/6,528,087.80
  6. Step 6: Final answer
    x = 9,128,579.70

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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.