Home / 1,799,408.35-2,699,112.47-601,330.64

Finding the Fourth Proportional to 1,799,408.35, 2,699,112.47 and 601,330.64

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Solution

The fourth proportional to 1,799,408.35, 2,699,112.47 and 601,330.64 is: 901,995.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,408.35 : 2,699,112.47 = 601,330.64 : x
  2. Step 2: Convert to fraction form
    1,799,408.35/2,699,112.47 = 601,330.64/x
  3. Step 3: Cross multiply
    1,799,408.35x = 2,699,112.47 × 601,330.64
  4. Step 4: Simplify right side
    1,799,408.35x = 1,623,059,015,521.52
  5. Step 5: Solve for x
    x = 1,623,059,015,521.52/1,799,408.35
  6. Step 6: Final answer
    x = 901,995.93

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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.