Home / 1,168,785.02-1,751,848.72-494,445.44

Finding the Fourth Proportional to 1,168,785.02, 1,751,848.72 and 494,445.44

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Solution

The fourth proportional to 1,168,785.02, 1,751,848.72 and 494,445.44 is: 741,106.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,785.02 : 1,751,848.72 = 494,445.44 : x
  2. Step 2: Convert to fraction form
    1,168,785.02/1,751,848.72 = 494,445.44/x
  3. Step 3: Cross multiply
    1,168,785.02x = 1,751,848.72 × 494,445.44
  4. Step 4: Simplify right side
    1,168,785.02x = 866,193,611,173.84
  5. Step 5: Solve for x
    x = 866,193,611,173.84/1,168,785.02
  6. Step 6: Final answer
    x = 741,106.02

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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.