Home / 3,482,352.01-4,805,645.69-1,954,459.14

Finding the Fourth Proportional to 3,482,352.01, 4,805,645.69 and 1,954,459.14

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Solution

The fourth proportional to 3,482,352.01, 4,805,645.69 and 1,954,459.14 is: 2,697,153.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,352.01 : 4,805,645.69 = 1,954,459.14 : x
  2. Step 2: Convert to fraction form
    3,482,352.01/4,805,645.69 = 1,954,459.14/x
  3. Step 3: Cross multiply
    3,482,352.01x = 4,805,645.69 × 1,954,459.14
  4. Step 4: Simplify right side
    3,482,352.01x = 9,392,438,129,287.08
  5. Step 5: Solve for x
    x = 9,392,438,129,287.08/3,482,352.01
  6. Step 6: Final answer
    x = 2,697,153.56

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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.