Home / 3,255,765.30-4,492,584.72-1,805,094.18

Finding the Fourth Proportional to 3,255,765.30, 4,492,584.72 and 1,805,094.18

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Solution

The fourth proportional to 3,255,765.30, 4,492,584.72 and 1,805,094.18 is: 2,490,824.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,765.30 : 4,492,584.72 = 1,805,094.18 : x
  2. Step 2: Convert to fraction form
    3,255,765.30/4,492,584.72 = 1,805,094.18/x
  3. Step 3: Cross multiply
    3,255,765.30x = 4,492,584.72 × 1,805,094.18
  4. Step 4: Simplify right side
    3,255,765.30x = 8,109,538,531,228.93
  5. Step 5: Solve for x
    x = 8,109,538,531,228.93/3,255,765.30
  6. Step 6: Final answer
    x = 2,490,824.06

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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.