Home / 607,484.24-911,059.52-181,000.88

Finding the Fourth Proportional to 607,484.24, 911,059.52 and 181,000.88

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Solution

The fourth proportional to 607,484.24, 911,059.52 and 181,000.88 is: 271,451.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,484.24 : 911,059.52 = 181,000.88 : x
  2. Step 2: Convert to fraction form
    607,484.24/911,059.52 = 181,000.88/x
  3. Step 3: Cross multiply
    607,484.24x = 911,059.52 × 181,000.88
  4. Step 4: Simplify right side
    607,484.24x = 164,902,574,852.38
  5. Step 5: Solve for x
    x = 164,902,574,852.38/607,484.24
  6. Step 6: Final answer
    x = 271,451.61

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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.