Home / 4,576,452.48-6,315,044.45-2,740,863.76

Finding the Fourth Proportional to 4,576,452.48, 6,315,044.45 and 2,740,863.76

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Solution

The fourth proportional to 4,576,452.48, 6,315,044.45 and 2,740,863.76 is: 3,782,116.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,452.48 : 6,315,044.45 = 2,740,863.76 : x
  2. Step 2: Convert to fraction form
    4,576,452.48/6,315,044.45 = 2,740,863.76/x
  3. Step 3: Cross multiply
    4,576,452.48x = 6,315,044.45 × 2,740,863.76
  4. Step 4: Simplify right side
    4,576,452.48x = 17,308,676,446,302.20
  5. Step 5: Solve for x
    x = 17,308,676,446,302.20/4,576,452.48
  6. Step 6: Final answer
    x = 3,782,116.50

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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.