Home / 1,602,469.58-2,403,941.90-465,241.12

Finding the Fourth Proportional to 1,602,469.58, 2,403,941.90 and 465,241.12

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Solution

The fourth proportional to 1,602,469.58, 2,403,941.90 and 465,241.12 is: 697,930.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,469.58 : 2,403,941.90 = 465,241.12 : x
  2. Step 2: Convert to fraction form
    1,602,469.58/2,403,941.90 = 465,241.12/x
  3. Step 3: Cross multiply
    1,602,469.58x = 2,403,941.90 × 465,241.12
  4. Step 4: Simplify right side
    1,602,469.58x = 1,118,412,613,634.87
  5. Step 5: Solve for x
    x = 1,118,412,613,634.87/1,602,469.58
  6. Step 6: Final answer
    x = 697,930.64

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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.