Home / 673,500.60-929,733.93-444,193.92

Finding the Fourth Proportional to 673,500.60, 929,733.93 and 444,193.92

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Solution

The fourth proportional to 673,500.60, 929,733.93 and 444,193.92 is: 613,187.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,500.60 : 929,733.93 = 444,193.92 : x
  2. Step 2: Convert to fraction form
    673,500.60/929,733.93 = 444,193.92/x
  3. Step 3: Cross multiply
    673,500.60x = 929,733.93 × 444,193.92
  4. Step 4: Simplify right side
    673,500.60x = 412,982,158,923.71
  5. Step 5: Solve for x
    x = 412,982,158,923.71/673,500.60
  6. Step 6: Final answer
    x = 613,187.51

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1.5x scale

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.