Home / 2,559,448.68-3,532,017.53-1,413,504.42

Finding the Fourth Proportional to 2,559,448.68, 3,532,017.53 and 1,413,504.42

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Solution

The fourth proportional to 2,559,448.68, 3,532,017.53 and 1,413,504.42 is: 1,950,624.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,448.68 : 3,532,017.53 = 1,413,504.42 : x
  2. Step 2: Convert to fraction form
    2,559,448.68/3,532,017.53 = 1,413,504.42/x
  3. Step 3: Cross multiply
    2,559,448.68x = 3,532,017.53 × 1,413,504.42
  4. Step 4: Simplify right side
    2,559,448.68x = 4,992,522,396,353.30
  5. Step 5: Solve for x
    x = 4,992,522,396,353.30/2,559,448.68
  6. Step 6: Final answer
    x = 1,950,624.14

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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.