Home / 2,348,936.45-3,523,670.79-2,107,567.46

Finding the Fourth Proportional to 2,348,936.45, 3,523,670.79 and 2,107,567.46

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Solution

The fourth proportional to 2,348,936.45, 3,523,670.79 and 2,107,567.46 is: 3,161,589.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,936.45 : 3,523,670.79 = 2,107,567.46 : x
  2. Step 2: Convert to fraction form
    2,348,936.45/3,523,670.79 = 2,107,567.46/x
  3. Step 3: Cross multiply
    2,348,936.45x = 3,523,670.79 × 2,107,567.46
  4. Step 4: Simplify right side
    2,348,936.45x = 7,426,373,896,756.49
  5. Step 5: Solve for x
    x = 7,426,373,896,756.49/2,348,936.45
  6. Step 6: Final answer
    x = 3,161,589.96

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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.