Home / 5,152,244.40-7,765,400.16-4,441,168.62

Finding the Fourth Proportional to 5,152,244.40, 7,765,400.16 and 4,441,168.62

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Solution

The fourth proportional to 5,152,244.40, 7,765,400.16 and 4,441,168.62 is: 6,693,675.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,152,244.40 : 7,765,400.16 = 4,441,168.62 : x
  2. Step 2: Convert to fraction form
    5,152,244.40/7,765,400.16 = 4,441,168.62/x
  3. Step 3: Cross multiply
    5,152,244.40x = 7,765,400.16 × 4,441,168.62
  4. Step 4: Simplify right side
    5,152,244.40x = 34,487,451,512,334.98
  5. Step 5: Solve for x
    x = 34,487,451,512,334.98/5,152,244.40
  6. Step 6: Final answer
    x = 6,693,675.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.