Home / 7,824,295.62-11,735,445.51-3,028,703.58

Finding the Fourth Proportional to 7,824,295.62, 11,735,445.51 and 3,028,703.58

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Solution

The fourth proportional to 7,824,295.62, 11,735,445.51 and 3,028,703.58 is: 4,542,669.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,824,295.62 : 11,735,445.51 = 3,028,703.58 : x
  2. Step 2: Convert to fraction form
    7,824,295.62/11,735,445.51 = 3,028,703.58/x
  3. Step 3: Cross multiply
    7,824,295.62x = 11,735,445.51 × 3,028,703.58
  4. Step 4: Simplify right side
    7,824,295.62x = 35,543,185,829,031.93
  5. Step 5: Solve for x
    x = 35,543,185,829,031.93/7,824,295.62
  6. Step 6: Final answer
    x = 4,542,669.09

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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.