Home / 1,397,599.43-2,096,325.03-450,970.25

Finding the Fourth Proportional to 1,397,599.43, 2,096,325.03 and 450,970.25

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Solution

The fourth proportional to 1,397,599.43, 2,096,325.03 and 450,970.25 is: 676,431.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,397,599.43 : 2,096,325.03 = 450,970.25 : x
  2. Step 2: Convert to fraction form
    1,397,599.43/2,096,325.03 = 450,970.25/x
  3. Step 3: Cross multiply
    1,397,599.43x = 2,096,325.03 × 450,970.25
  4. Step 4: Simplify right side
    1,397,599.43x = 945,380,222,860.36
  5. Step 5: Solve for x
    x = 945,380,222,860.36/1,397,599.43
  6. Step 6: Final answer
    x = 676,431.46

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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.