Home / 3,183,995.54-4,393,875.56-1,733,690.54

Finding the Fourth Proportional to 3,183,995.54, 4,393,875.56 and 1,733,690.54

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Solution

The fourth proportional to 3,183,995.54, 4,393,875.56 and 1,733,690.54 is: 2,392,472.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,995.54 : 4,393,875.56 = 1,733,690.54 : x
  2. Step 2: Convert to fraction form
    3,183,995.54/4,393,875.56 = 1,733,690.54/x
  3. Step 3: Cross multiply
    3,183,995.54x = 4,393,875.56 × 1,733,690.54
  4. Step 4: Simplify right side
    3,183,995.54x = 7,617,620,492,309.20
  5. Step 5: Solve for x
    x = 7,617,620,492,309.20/3,183,995.54
  6. Step 6: Final answer
    x = 2,392,472.10

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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.