Home / 1,592,971.20-2,385,520.20-1,057,593.60

Finding the Fourth Proportional to 1,592,971.20, 2,385,520.20 and 1,057,593.60

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Solution

The fourth proportional to 1,592,971.20, 2,385,520.20 and 1,057,593.60 is: 1,583,776.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,971.20 : 2,385,520.20 = 1,057,593.60 : x
  2. Step 2: Convert to fraction form
    1,592,971.20/2,385,520.20 = 1,057,593.60/x
  3. Step 3: Cross multiply
    1,592,971.20x = 2,385,520.20 × 1,057,593.60
  4. Step 4: Simplify right side
    1,592,971.20x = 2,522,910,896,190.72
  5. Step 5: Solve for x
    x = 2,522,910,896,190.72/1,592,971.20
  6. Step 6: Final answer
    x = 1,583,776.84

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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.