Home / 2,032,300.90-3,048,452.76-516,097.54

Finding the Fourth Proportional to 2,032,300.90, 3,048,452.76 and 516,097.54

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Solution

The fourth proportional to 2,032,300.90, 3,048,452.76 and 516,097.54 is: 774,146.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,300.90 : 3,048,452.76 = 516,097.54 : x
  2. Step 2: Convert to fraction form
    2,032,300.90/3,048,452.76 = 516,097.54/x
  3. Step 3: Cross multiply
    2,032,300.90x = 3,048,452.76 × 516,097.54
  4. Step 4: Simplify right side
    2,032,300.90x = 1,573,298,970,242.21
  5. Step 5: Solve for x
    x = 1,573,298,970,242.21/2,032,300.90
  6. Step 6: Final answer
    x = 774,146.67

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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.