Home / 1,812,094.26-2,718,157.74-549,921.88

Finding the Fourth Proportional to 1,812,094.26, 2,718,157.74 and 549,921.88

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Solution

The fourth proportional to 1,812,094.26, 2,718,157.74 and 549,921.88 is: 824,887.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,812,094.26 : 2,718,157.74 = 549,921.88 : x
  2. Step 2: Convert to fraction form
    1,812,094.26/2,718,157.74 = 549,921.88/x
  3. Step 3: Cross multiply
    1,812,094.26x = 2,718,157.74 × 549,921.88
  4. Step 4: Simplify right side
    1,812,094.26x = 1,494,774,414,517.35
  5. Step 5: Solve for x
    x = 1,494,774,414,517.35/1,812,094.26
  6. Step 6: Final answer
    x = 824,887.78

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.