Home / 1,746,401.92-2,410,030.92-982,455.48

Finding the Fourth Proportional to 1,746,401.92, 2,410,030.92 and 982,455.48

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Solution

The fourth proportional to 1,746,401.92, 2,410,030.92 and 982,455.48 is: 1,355,786.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,401.92 : 2,410,030.92 = 982,455.48 : x
  2. Step 2: Convert to fraction form
    1,746,401.92/2,410,030.92 = 982,455.48/x
  3. Step 3: Cross multiply
    1,746,401.92x = 2,410,030.92 × 982,455.48
  4. Step 4: Simplify right side
    1,746,401.92x = 2,367,748,082,481.34
  5. Step 5: Solve for x
    x = 2,367,748,082,481.34/1,746,401.92
  6. Step 6: Final answer
    x = 1,355,786.47

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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.