Home / 8,159,815.84-11,260,483.58-4,488,653.36

Finding the Fourth Proportional to 8,159,815.84, 11,260,483.58 and 4,488,653.36

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Solution

The fourth proportional to 8,159,815.84, 11,260,483.58 and 4,488,653.36 is: 6,194,307.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,159,815.84 : 11,260,483.58 = 4,488,653.36 : x
  2. Step 2: Convert to fraction form
    8,159,815.84/11,260,483.58 = 4,488,653.36/x
  3. Step 3: Cross multiply
    8,159,815.84x = 11,260,483.58 × 4,488,653.36
  4. Step 4: Simplify right side
    8,159,815.84x = 50,544,407,456,591.84
  5. Step 5: Solve for x
    x = 50,544,407,456,591.84/8,159,815.84
  6. Step 6: Final answer
    x = 6,194,307.38

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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.