Home / 751,011.55-1,126,505.00-182,397.32

Finding the Fourth Proportional to 751,011.55, 1,126,505.00 and 182,397.32

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Solution

The fourth proportional to 751,011.55, 1,126,505.00 and 182,397.32 is: 273,592.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,011.55 : 1,126,505.00 = 182,397.32 : x
  2. Step 2: Convert to fraction form
    751,011.55/1,126,505.00 = 182,397.32/x
  3. Step 3: Cross multiply
    751,011.55x = 1,126,505.00 × 182,397.32
  4. Step 4: Simplify right side
    751,011.55x = 205,471,492,014.46
  5. Step 5: Solve for x
    x = 205,471,492,014.46/751,011.55
  6. Step 6: Final answer
    x = 273,592.99

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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.