Home / 670,450.22-1,006,307.33-244,397.85

Finding the Fourth Proportional to 670,450.22, 1,006,307.33 and 244,397.85

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Solution

The fourth proportional to 670,450.22, 1,006,307.33 and 244,397.85 is: 366,827.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,450.22 : 1,006,307.33 = 244,397.85 : x
  2. Step 2: Convert to fraction form
    670,450.22/1,006,307.33 = 244,397.85/x
  3. Step 3: Cross multiply
    670,450.22x = 1,006,307.33 × 244,397.85
  4. Step 4: Simplify right side
    670,450.22x = 245,939,344,270.34
  5. Step 5: Solve for x
    x = 245,939,344,270.34/670,450.22
  6. Step 6: Final answer
    x = 366,827.15

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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.