Home / 2,461,683.63-3,394,445.35-1,600,647.15

Finding the Fourth Proportional to 2,461,683.63, 3,394,445.35 and 1,600,647.15

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Solution

The fourth proportional to 2,461,683.63, 3,394,445.35 and 1,600,647.15 is: 2,207,151.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,683.63 : 3,394,445.35 = 1,600,647.15 : x
  2. Step 2: Convert to fraction form
    2,461,683.63/3,394,445.35 = 1,600,647.15/x
  3. Step 3: Cross multiply
    2,461,683.63x = 3,394,445.35 × 1,600,647.15
  4. Step 4: Simplify right side
    2,461,683.63x = 5,433,309,275,308.25
  5. Step 5: Solve for x
    x = 5,433,309,275,308.25/2,461,683.63
  6. Step 6: Final answer
    x = 2,207,151.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.