Home / 1,746,608.62-2,410,124.88-982,645.78

Finding the Fourth Proportional to 1,746,608.62, 2,410,124.88 and 982,645.78

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Solution

The fourth proportional to 1,746,608.62, 2,410,124.88 and 982,645.78 is: 1,355,941.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,608.62 : 2,410,124.88 = 982,645.78 : x
  2. Step 2: Convert to fraction form
    1,746,608.62/2,410,124.88 = 982,645.78/x
  3. Step 3: Cross multiply
    1,746,608.62x = 2,410,124.88 × 982,645.78
  4. Step 4: Simplify right side
    1,746,608.62x = 2,368,299,042,605.01
  5. Step 5: Solve for x
    x = 2,368,299,042,605.01/1,746,608.62
  6. Step 6: Final answer
    x = 1,355,941.46

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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.