Home / 6,301,834.40-9,452,751.60-2,042,433.20

Finding the Fourth Proportional to 6,301,834.40, 9,452,751.60 and 2,042,433.20

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Solution

The fourth proportional to 6,301,834.40, 9,452,751.60 and 2,042,433.20 is: 3,063,649.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,834.40 : 9,452,751.60 = 2,042,433.20 : x
  2. Step 2: Convert to fraction form
    6,301,834.40/9,452,751.60 = 2,042,433.20/x
  3. Step 3: Cross multiply
    6,301,834.40x = 9,452,751.60 × 2,042,433.20
  4. Step 4: Simplify right side
    6,301,834.40x = 19,306,613,699,193.12
  5. Step 5: Solve for x
    x = 19,306,613,699,193.12/6,301,834.40
  6. Step 6: Final answer
    x = 3,063,649.80

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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.