Home / 973,151.58-1,459,568.88-341,918.04

Finding the Fourth Proportional to 973,151.58, 1,459,568.88 and 341,918.04

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Solution

The fourth proportional to 973,151.58, 1,459,568.88 and 341,918.04 is: 512,821.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,151.58 : 1,459,568.88 = 341,918.04 : x
  2. Step 2: Convert to fraction form
    973,151.58/1,459,568.88 = 341,918.04/x
  3. Step 3: Cross multiply
    973,151.58x = 1,459,568.88 × 341,918.04
  4. Step 4: Simplify right side
    973,151.58x = 499,052,930,694.60
  5. Step 5: Solve for x
    x = 499,052,930,694.60/973,151.58
  6. Step 6: Final answer
    x = 512,821.37

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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.