Home / 1,094,645.04-1,510,594.48-611,217.80

Finding the Fourth Proportional to 1,094,645.04, 1,510,594.48 and 611,217.80

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Solution

The fourth proportional to 1,094,645.04, 1,510,594.48 and 611,217.80 is: 843,471.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,645.04 : 1,510,594.48 = 611,217.80 : x
  2. Step 2: Convert to fraction form
    1,094,645.04/1,510,594.48 = 611,217.80/x
  3. Step 3: Cross multiply
    1,094,645.04x = 1,510,594.48 × 611,217.80
  4. Step 4: Simplify right side
    1,094,645.04x = 923,302,234,757.74
  5. Step 5: Solve for x
    x = 923,302,234,757.74/1,094,645.04
  6. Step 6: Final answer
    x = 843,471.81

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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.