Home / 3,061,420.88-4,589,154.04-1,463,570

Finding the Fourth Proportional to 3,061,420.88, 4,589,154.04 and 1,463,570

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Solution

The fourth proportional to 3,061,420.88, 4,589,154.04 and 1,463,570 is: 2,193,931.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,420.88 : 4,589,154.04 = 1,463,570 : x
  2. Step 2: Convert to fraction form
    3,061,420.88/4,589,154.04 = 1,463,570/x
  3. Step 3: Cross multiply
    3,061,420.88x = 4,589,154.04 × 1,463,570
  4. Step 4: Simplify right side
    3,061,420.88x = 6,716,548,178,322.80
  5. Step 5: Solve for x
    x = 6,716,548,178,322.80/3,061,420.88
  6. Step 6: Final answer
    x = 2,193,931.66

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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.