Home / 746,017.96-1,119,249.68-701,458.60

Finding the Fourth Proportional to 746,017.96, 1,119,249.68 and 701,458.60

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Solution

The fourth proportional to 746,017.96, 1,119,249.68 and 701,458.60 is: 1,052,397.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,017.96 : 1,119,249.68 = 701,458.60 : x
  2. Step 2: Convert to fraction form
    746,017.96/1,119,249.68 = 701,458.60/x
  3. Step 3: Cross multiply
    746,017.96x = 1,119,249.68 × 701,458.60
  4. Step 4: Simplify right side
    746,017.96x = 785,107,313,583.25
  5. Step 5: Solve for x
    x = 785,107,313,583.25/746,017.96
  6. Step 6: Final answer
    x = 1,052,397.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.