Home / 4,973,250.90-7,460,778.29-2,055,348.62

Finding the Fourth Proportional to 4,973,250.90, 7,460,778.29 and 2,055,348.62

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Solution

The fourth proportional to 4,973,250.90, 7,460,778.29 and 2,055,348.62 is: 3,083,395.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,250.90 : 7,460,778.29 = 2,055,348.62 : x
  2. Step 2: Convert to fraction form
    4,973,250.90/7,460,778.29 = 2,055,348.62/x
  3. Step 3: Cross multiply
    4,973,250.90x = 7,460,778.29 × 2,055,348.62
  4. Step 4: Simplify right side
    4,973,250.90x = 15,334,500,314,896.83
  5. Step 5: Solve for x
    x = 15,334,500,314,896.83/4,973,250.90
  6. Step 6: Final answer
    x = 3,083,395.67

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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.