Home / 4,181,856.46-6,272,853.48-1,149,203.38

Finding the Fourth Proportional to 4,181,856.46, 6,272,853.48 and 1,149,203.38

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Solution

The fourth proportional to 4,181,856.46, 6,272,853.48 and 1,149,203.38 is: 1,723,823.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181,856.46 : 6,272,853.48 = 1,149,203.38 : x
  2. Step 2: Convert to fraction form
    4,181,856.46/6,272,853.48 = 1,149,203.38/x
  3. Step 3: Cross multiply
    4,181,856.46x = 6,272,853.48 × 1,149,203.38
  4. Step 4: Simplify right side
    4,181,856.46x = 7,208,784,421,460.76
  5. Step 5: Solve for x
    x = 7,208,784,421,460.76/4,181,856.46
  6. Step 6: Final answer
    x = 1,723,823.97

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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.