Home / 2,846,401.57-4,269,606.45-1,163,505.07

Finding the Fourth Proportional to 2,846,401.57, 4,269,606.45 and 1,163,505.07

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Solution

The fourth proportional to 2,846,401.57, 4,269,606.45 and 1,163,505.07 is: 1,745,259.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,401.57 : 4,269,606.45 = 1,163,505.07 : x
  2. Step 2: Convert to fraction form
    2,846,401.57/4,269,606.45 = 1,163,505.07/x
  3. Step 3: Cross multiply
    2,846,401.57x = 4,269,606.45 × 1,163,505.07
  4. Step 4: Simplify right side
    2,846,401.57x = 4,967,708,730,131.67
  5. Step 5: Solve for x
    x = 4,967,708,730,131.67/2,846,401.57
  6. Step 6: Final answer
    x = 1,745,259.27

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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.