Home / 5,480,880.89-7,563,559.42-3,033,496.67

Finding the Fourth Proportional to 5,480,880.89, 7,563,559.42 and 3,033,496.67

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Solution

The fourth proportional to 5,480,880.89, 7,563,559.42 and 3,033,496.67 is: 4,186,194.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,480,880.89 : 7,563,559.42 = 3,033,496.67 : x
  2. Step 2: Convert to fraction form
    5,480,880.89/7,563,559.42 = 3,033,496.67/x
  3. Step 3: Cross multiply
    5,480,880.89x = 7,563,559.42 × 3,033,496.67
  4. Step 4: Simplify right side
    5,480,880.89x = 22,944,032,313,917.13
  5. Step 5: Solve for x
    x = 22,944,032,313,917.13/5,480,880.89
  6. Step 6: Final answer
    x = 4,186,194.30

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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.