Home / 5,183,477.46-7,156,740.69-3,352,367.70

Finding the Fourth Proportional to 5,183,477.46, 7,156,740.69 and 3,352,367.70

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Solution

The fourth proportional to 5,183,477.46, 7,156,740.69 and 3,352,367.70 is: 4,628,558.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,183,477.46 : 7,156,740.69 = 3,352,367.70 : x
  2. Step 2: Convert to fraction form
    5,183,477.46/7,156,740.69 = 3,352,367.70/x
  3. Step 3: Cross multiply
    5,183,477.46x = 7,156,740.69 × 3,352,367.70
  4. Step 4: Simplify right side
    5,183,477.46x = 23,992,026,326,431.71
  5. Step 5: Solve for x
    x = 23,992,026,326,431.71/5,183,477.46
  6. Step 6: Final answer
    x = 4,628,558.05

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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.