Home / 1,064,342.22-1,468,780.92-580,903.44

Finding the Fourth Proportional to 1,064,342.22, 1,468,780.92 and 580,903.44

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Solution

The fourth proportional to 1,064,342.22, 1,468,780.92 and 580,903.44 is: 801,640.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,342.22 : 1,468,780.92 = 580,903.44 : x
  2. Step 2: Convert to fraction form
    1,064,342.22/1,468,780.92 = 580,903.44/x
  3. Step 3: Cross multiply
    1,064,342.22x = 1,468,780.92 × 580,903.44
  4. Step 4: Simplify right side
    1,064,342.22x = 853,219,889,034.37
  5. Step 5: Solve for x
    x = 853,219,889,034.37/1,064,342.22
  6. Step 6: Final answer
    x = 801,640.56

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1.5x scale

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.