Home / 3,748,500.40-5,622,751.28-1,352,344.24

Finding the Fourth Proportional to 3,748,500.40, 5,622,751.28 and 1,352,344.24

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Solution

The fourth proportional to 3,748,500.40, 5,622,751.28 and 1,352,344.24 is: 2,028,516.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,748,500.40 : 5,622,751.28 = 1,352,344.24 : x
  2. Step 2: Convert to fraction form
    3,748,500.40/5,622,751.28 = 1,352,344.24/x
  3. Step 3: Cross multiply
    3,748,500.40x = 5,622,751.28 × 1,352,344.24
  4. Step 4: Simplify right side
    3,748,500.40x = 7,603,895,306,460.63
  5. Step 5: Solve for x
    x = 7,603,895,306,460.63/3,748,500.40
  6. Step 6: Final answer
    x = 2,028,516.61

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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.