Home / 670,493.34-1,006,187.23-244,029.05

Finding the Fourth Proportional to 670,493.34, 1,006,187.23 and 244,029.05

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Solution

The fourth proportional to 670,493.34, 1,006,187.23 and 244,029.05 is: 366,206.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,493.34 : 1,006,187.23 = 244,029.05 : x
  2. Step 2: Convert to fraction form
    670,493.34/1,006,187.23 = 244,029.05/x
  3. Step 3: Cross multiply
    670,493.34x = 1,006,187.23 × 244,029.05
  4. Step 4: Simplify right side
    670,493.34x = 245,538,913,859.03
  5. Step 5: Solve for x
    x = 245,538,913,859.03/670,493.34
  6. Step 6: Final answer
    x = 366,206.34

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Double scale
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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.