Home / 5,456,047.96-7,529,181.42-3,008,657.80

Finding the Fourth Proportional to 5,456,047.96, 7,529,181.42 and 3,008,657.80

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Solution

The fourth proportional to 5,456,047.96, 7,529,181.42 and 3,008,657.80 is: 4,151,856.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,456,047.96 : 7,529,181.42 = 3,008,657.80 : x
  2. Step 2: Convert to fraction form
    5,456,047.96/7,529,181.42 = 3,008,657.80/x
  3. Step 3: Cross multiply
    5,456,047.96x = 7,529,181.42 × 3,008,657.80
  4. Step 4: Simplify right side
    5,456,047.96x = 22,652,730,406,898.07
  5. Step 5: Solve for x
    x = 22,652,730,406,898.07/5,456,047.96
  6. Step 6: Final answer
    x = 4,151,856.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.