Home / 8,508,936.03-12,767,150.21-4,464,448.58

Finding the Fourth Proportional to 8,508,936.03, 12,767,150.21 and 4,464,448.58

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Solution

The fourth proportional to 8,508,936.03, 12,767,150.21 and 4,464,448.58 is: 6,698,638.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,508,936.03 : 12,767,150.21 = 4,464,448.58 : x
  2. Step 2: Convert to fraction form
    8,508,936.03/12,767,150.21 = 4,464,448.58/x
  3. Step 3: Cross multiply
    8,508,936.03x = 12,767,150.21 × 4,464,448.58
  4. Step 4: Simplify right side
    8,508,936.03x = 56,998,285,635,276.83
  5. Step 5: Solve for x
    x = 56,998,285,635,276.83/8,508,936.03
  6. Step 6: Final answer
    x = 6,698,638.40

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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.