Home / 5,525,363.84-8,285,867.52-2,684,635.52

Finding the Fourth Proportional to 5,525,363.84, 8,285,867.52 and 2,684,635.52

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Solution

The fourth proportional to 5,525,363.84, 8,285,867.52 and 2,684,635.52 is: 4,025,894.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,525,363.84 : 8,285,867.52 = 2,684,635.52 : x
  2. Step 2: Convert to fraction form
    5,525,363.84/8,285,867.52 = 2,684,635.52/x
  3. Step 3: Cross multiply
    5,525,363.84x = 8,285,867.52 × 2,684,635.52
  4. Step 4: Simplify right side
    5,525,363.84x = 22,244,534,258,206.31
  5. Step 5: Solve for x
    x = 22,244,534,258,206.31/5,525,363.84
  6. Step 6: Final answer
    x = 4,025,894.93

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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.