Home / 1,156,296.08-1,734,940.44-446,822.48

Finding the Fourth Proportional to 1,156,296.08, 1,734,940.44 and 446,822.48

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Solution

The fourth proportional to 1,156,296.08, 1,734,940.44 and 446,822.48 is: 670,425.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,296.08 : 1,734,940.44 = 446,822.48 : x
  2. Step 2: Convert to fraction form
    1,156,296.08/1,734,940.44 = 446,822.48/x
  3. Step 3: Cross multiply
    1,156,296.08x = 1,734,940.44 × 446,822.48
  4. Step 4: Simplify right side
    1,156,296.08x = 775,210,390,053.09
  5. Step 5: Solve for x
    x = 775,210,390,053.09/1,156,296.08
  6. Step 6: Final answer
    x = 670,425.51

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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.