Home / 8,473,045.36-12,702,425.04-3,677,122

Finding the Fourth Proportional to 8,473,045.36, 12,702,425.04 and 3,677,122

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Solution

The fourth proportional to 8,473,045.36, 12,702,425.04 and 3,677,122 is: 5,512,583.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,473,045.36 : 12,702,425.04 = 3,677,122 : x
  2. Step 2: Convert to fraction form
    8,473,045.36/12,702,425.04 = 3,677,122/x
  3. Step 3: Cross multiply
    8,473,045.36x = 12,702,425.04 × 3,677,122
  4. Step 4: Simplify right side
    8,473,045.36x = 46,708,366,567,934.88
  5. Step 5: Solve for x
    x = 46,708,366,567,934.88/8,473,045.36
  6. Step 6: Final answer
    x = 5,512,583.09

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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.