Home / 1,307,462.72-1,959,379.68-595,751.36

Finding the Fourth Proportional to 1,307,462.72, 1,959,379.68 and 595,751.36

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Solution

The fourth proportional to 1,307,462.72, 1,959,379.68 and 595,751.36 is: 892,800.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,307,462.72 : 1,959,379.68 = 595,751.36 : x
  2. Step 2: Convert to fraction form
    1,307,462.72/1,959,379.68 = 595,751.36/x
  3. Step 3: Cross multiply
    1,307,462.72x = 1,959,379.68 × 595,751.36
  4. Step 4: Simplify right side
    1,307,462.72x = 1,167,303,109,116.36
  5. Step 5: Solve for x
    x = 1,167,303,109,116.36/1,307,462.72
  6. Step 6: Final answer
    x = 892,800.30

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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.