Home / 1,467,615.30-2,201,313.60-614,466.60

Finding the Fourth Proportional to 1,467,615.30, 2,201,313.60 and 614,466.60

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Solution

The fourth proportional to 1,467,615.30, 2,201,313.60 and 614,466.60 is: 921,654.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,615.30 : 2,201,313.60 = 614,466.60 : x
  2. Step 2: Convert to fraction form
    1,467,615.30/2,201,313.60 = 614,466.60/x
  3. Step 3: Cross multiply
    1,467,615.30x = 2,201,313.60 × 614,466.60
  4. Step 4: Simplify right side
    1,467,615.30x = 1,352,633,683,325.76
  5. Step 5: Solve for x
    x = 1,352,633,683,325.76/1,467,615.30
  6. Step 6: Final answer
    x = 921,654.12

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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.