Home / 4,432,100-6,648,149.96-1,066,306.96

Finding the Fourth Proportional to 4,432,100, 6,648,149.96 and 1,066,306.96

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Solution

The fourth proportional to 4,432,100, 6,648,149.96 and 1,066,306.96 is: 1,599,460.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,100 : 6,648,149.96 = 1,066,306.96 : x
  2. Step 2: Convert to fraction form
    4,432,100/6,648,149.96 = 1,066,306.96/x
  3. Step 3: Cross multiply
    4,432,100x = 6,648,149.96 × 1,066,306.96
  4. Step 4: Simplify right side
    4,432,100x = 7,088,968,573,471.72
  5. Step 5: Solve for x
    x = 7,088,968,573,471.72/4,432,100
  6. Step 6: Final answer
    x = 1,599,460.43

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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.