Home / 2,383,266.48-3,575,120.08-677,445.36

Finding the Fourth Proportional to 2,383,266.48, 3,575,120.08 and 677,445.36

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Solution

The fourth proportional to 2,383,266.48, 3,575,120.08 and 677,445.36 is: 1,016,230.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,266.48 : 3,575,120.08 = 677,445.36 : x
  2. Step 2: Convert to fraction form
    2,383,266.48/3,575,120.08 = 677,445.36/x
  3. Step 3: Cross multiply
    2,383,266.48x = 3,575,120.08 × 677,445.36
  4. Step 4: Simplify right side
    2,383,266.48x = 2,421,948,509,638.83
  5. Step 5: Solve for x
    x = 2,421,948,509,638.83/2,383,266.48
  6. Step 6: Final answer
    x = 1,016,230.68

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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.