Home / 3,055,827.28-4,583,741.74-1,136,487.72

Finding the Fourth Proportional to 3,055,827.28, 4,583,741.74 and 1,136,487.72

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Solution

The fourth proportional to 3,055,827.28, 4,583,741.74 and 1,136,487.72 is: 1,704,731.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,827.28 : 4,583,741.74 = 1,136,487.72 : x
  2. Step 2: Convert to fraction form
    3,055,827.28/4,583,741.74 = 1,136,487.72/x
  3. Step 3: Cross multiply
    3,055,827.28x = 4,583,741.74 × 1,136,487.72
  4. Step 4: Simplify right side
    3,055,827.28x = 5,209,366,199,161.43
  5. Step 5: Solve for x
    x = 5,209,366,199,161.43/3,055,827.28
  6. Step 6: Final answer
    x = 1,704,731.88

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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.