Home / 4,502,832.53-6,214,930.25-3,520,829.21

Finding the Fourth Proportional to 4,502,832.53, 6,214,930.25 and 3,520,829.21

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Solution

The fourth proportional to 4,502,832.53, 6,214,930.25 and 3,520,829.21 is: 4,859,542.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502,832.53 : 6,214,930.25 = 3,520,829.21 : x
  2. Step 2: Convert to fraction form
    4,502,832.53/6,214,930.25 = 3,520,829.21/x
  3. Step 3: Cross multiply
    4,502,832.53x = 6,214,930.25 × 3,520,829.21
  4. Step 4: Simplify right side
    4,502,832.53x = 21,881,707,962,312.60
  5. Step 5: Solve for x
    x = 21,881,707,962,312.60/4,502,832.53
  6. Step 6: Final answer
    x = 4,859,542.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.