Home / 5,599,498.76-7,729,696.86-3,765,020.38

Finding the Fourth Proportional to 5,599,498.76, 7,729,696.86 and 3,765,020.38

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Solution

The fourth proportional to 5,599,498.76, 7,729,696.86 and 3,765,020.38 is: 5,197,334.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,599,498.76 : 7,729,696.86 = 3,765,020.38 : x
  2. Step 2: Convert to fraction form
    5,599,498.76/7,729,696.86 = 3,765,020.38/x
  3. Step 3: Cross multiply
    5,599,498.76x = 7,729,696.86 × 3,765,020.38
  4. Step 4: Simplify right side
    5,599,498.76x = 29,102,466,175,678.94
  5. Step 5: Solve for x
    x = 29,102,466,175,678.94/5,599,498.76
  6. Step 6: Final answer
    x = 5,197,334.16

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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.