Home / 1,459,527.50-2,189,500.19-448,734.33

Finding the Fourth Proportional to 1,459,527.50, 2,189,500.19 and 448,734.33

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Solution

The fourth proportional to 1,459,527.50, 2,189,500.19 and 448,734.33 is: 673,165.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,527.50 : 2,189,500.19 = 448,734.33 : x
  2. Step 2: Convert to fraction form
    1,459,527.50/2,189,500.19 = 448,734.33/x
  3. Step 3: Cross multiply
    1,459,527.50x = 2,189,500.19 × 448,734.33
  4. Step 4: Simplify right side
    1,459,527.50x = 982,503,887,603.35
  5. Step 5: Solve for x
    x = 982,503,887,603.35/1,459,527.50
  6. Step 6: Final answer
    x = 673,165.72

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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.