Home / 1,052,608.24-1,577,604.26-483,385.45

Finding the Fourth Proportional to 1,052,608.24, 1,577,604.26 and 483,385.45

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Solution

The fourth proportional to 1,052,608.24, 1,577,604.26 and 483,385.45 is: 724,477.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,608.24 : 1,577,604.26 = 483,385.45 : x
  2. Step 2: Convert to fraction form
    1,052,608.24/1,577,604.26 = 483,385.45/x
  3. Step 3: Cross multiply
    1,052,608.24x = 1,577,604.26 × 483,385.45
  4. Step 4: Simplify right side
    1,052,608.24x = 762,590,945,142.02
  5. Step 5: Solve for x
    x = 762,590,945,142.02/1,052,608.24
  6. Step 6: Final answer
    x = 724,477.46

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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.