Home / 3,570,753.66-5,355,539.37-1,174,628.22

Finding the Fourth Proportional to 3,570,753.66, 5,355,539.37 and 1,174,628.22

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Solution

The fourth proportional to 3,570,753.66, 5,355,539.37 and 1,174,628.22 is: 1,761,747.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,753.66 : 5,355,539.37 = 1,174,628.22 : x
  2. Step 2: Convert to fraction form
    3,570,753.66/5,355,539.37 = 1,174,628.22/x
  3. Step 3: Cross multiply
    3,570,753.66x = 5,355,539.37 × 1,174,628.22
  4. Step 4: Simplify right side
    3,570,753.66x = 6,290,767,677,323.02
  5. Step 5: Solve for x
    x = 6,290,767,677,323.02/3,570,753.66
  6. Step 6: Final answer
    x = 1,761,747.88

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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.