Home / 3,792,430.76-5,233,554.46-2,073,551.27

Finding the Fourth Proportional to 3,792,430.76, 5,233,554.46 and 2,073,551.27

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Solution

The fourth proportional to 3,792,430.76, 5,233,554.46 and 2,073,551.27 is: 2,861,500.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,430.76 : 5,233,554.46 = 2,073,551.27 : x
  2. Step 2: Convert to fraction form
    3,792,430.76/5,233,554.46 = 2,073,551.27/x
  3. Step 3: Cross multiply
    3,792,430.76x = 5,233,554.46 × 2,073,551.27
  4. Step 4: Simplify right side
    3,792,430.76x = 10,852,043,511,897.58
  5. Step 5: Solve for x
    x = 10,852,043,511,897.58/3,792,430.76
  6. Step 6: Final answer
    x = 2,861,500.76

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Double scale
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1.5x scale

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.