Home / 8,792,386.80-13,188,580.20-2,727,106.80

Finding the Fourth Proportional to 8,792,386.80, 13,188,580.20 and 2,727,106.80

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Solution

The fourth proportional to 8,792,386.80, 13,188,580.20 and 2,727,106.80 is: 4,090,660.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,792,386.80 : 13,188,580.20 = 2,727,106.80 : x
  2. Step 2: Convert to fraction form
    8,792,386.80/13,188,580.20 = 2,727,106.80/x
  3. Step 3: Cross multiply
    8,792,386.80x = 13,188,580.20 × 2,727,106.80
  4. Step 4: Simplify right side
    8,792,386.80x = 35,966,666,745,765.36
  5. Step 5: Solve for x
    x = 35,966,666,745,765.36/8,792,386.80
  6. Step 6: Final answer
    x = 4,090,660.20

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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.