Home / 1,674,408.24-2,513,190.60-610,478.64

Finding the Fourth Proportional to 1,674,408.24, 2,513,190.60 and 610,478.64

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Solution

The fourth proportional to 1,674,408.24, 2,513,190.60 and 610,478.64 is: 916,293.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,408.24 : 2,513,190.60 = 610,478.64 : x
  2. Step 2: Convert to fraction form
    1,674,408.24/2,513,190.60 = 610,478.64/x
  3. Step 3: Cross multiply
    1,674,408.24x = 2,513,190.60 × 610,478.64
  4. Step 4: Simplify right side
    1,674,408.24x = 1,534,249,179,548.78
  5. Step 5: Solve for x
    x = 1,534,249,179,548.78/1,674,408.24
  6. Step 6: Final answer
    x = 916,293.38

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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.