Home / 1,604,635.44-2,407,063.89-467,407.08

Finding the Fourth Proportional to 1,604,635.44, 2,407,063.89 and 467,407.08

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Solution

The fourth proportional to 1,604,635.44, 2,407,063.89 and 467,407.08 is: 701,142.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,635.44 : 2,407,063.89 = 467,407.08 : x
  2. Step 2: Convert to fraction form
    1,604,635.44/2,407,063.89 = 467,407.08/x
  3. Step 3: Cross multiply
    1,604,635.44x = 2,407,063.89 × 467,407.08
  4. Step 4: Simplify right side
    1,604,635.44x = 1,125,078,704,198.34
  5. Step 5: Solve for x
    x = 1,125,078,704,198.34/1,604,635.44
  6. Step 6: Final answer
    x = 701,142.87

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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.