Home / 5,783,456.40-8,673,629.40-2,416,966.80

Finding the Fourth Proportional to 5,783,456.40, 8,673,629.40 and 2,416,966.80

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Solution

The fourth proportional to 5,783,456.40, 8,673,629.40 and 2,416,966.80 is: 3,624,800.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,456.40 : 8,673,629.40 = 2,416,966.80 : x
  2. Step 2: Convert to fraction form
    5,783,456.40/8,673,629.40 = 2,416,966.80/x
  3. Step 3: Cross multiply
    5,783,456.40x = 8,673,629.40 × 2,416,966.80
  4. Step 4: Simplify right side
    5,783,456.40x = 20,963,874,295,303.92
  5. Step 5: Solve for x
    x = 20,963,874,295,303.92/5,783,456.40
  6. Step 6: Final answer
    x = 3,624,800.27

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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.