Home / 4,136,826.88-6,205,376-1,144,760.32

Finding the Fourth Proportional to 4,136,826.88, 6,205,376 and 1,144,760.32

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Solution

The fourth proportional to 4,136,826.88, 6,205,376 and 1,144,760.32 is: 1,717,178.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,826.88 : 6,205,376 = 1,144,760.32 : x
  2. Step 2: Convert to fraction form
    4,136,826.88/6,205,376 = 1,144,760.32/x
  3. Step 3: Cross multiply
    4,136,826.88x = 6,205,376 × 1,144,760.32
  4. Step 4: Simplify right side
    4,136,826.88x = 7,103,668,215,480.32
  5. Step 5: Solve for x
    x = 7,103,668,215,480.32/4,136,826.88
  6. Step 6: Final answer
    x = 1,717,178.03

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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.