Home / 4,675,913.96-7,007,670.38-2,401,346.48

Finding the Fourth Proportional to 4,675,913.96, 7,007,670.38 and 2,401,346.48

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Solution

The fourth proportional to 4,675,913.96, 7,007,670.38 and 2,401,346.48 is: 3,598,835.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,913.96 : 7,007,670.38 = 2,401,346.48 : x
  2. Step 2: Convert to fraction form
    4,675,913.96/7,007,670.38 = 2,401,346.48/x
  3. Step 3: Cross multiply
    4,675,913.96x = 7,007,670.38 × 2,401,346.48
  4. Step 4: Simplify right side
    4,675,913.96x = 16,827,844,570,978.28
  5. Step 5: Solve for x
    x = 16,827,844,570,978.28/4,675,913.96
  6. Step 6: Final answer
    x = 3,598,835.38

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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.