Home / 4,415,705.52-6,623,552.94-1,383,307.57

Finding the Fourth Proportional to 4,415,705.52, 6,623,552.94 and 1,383,307.57

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Solution

The fourth proportional to 4,415,705.52, 6,623,552.94 and 1,383,307.57 is: 2,074,959.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415,705.52 : 6,623,552.94 = 1,383,307.57 : x
  2. Step 2: Convert to fraction form
    4,415,705.52/6,623,552.94 = 1,383,307.57/x
  3. Step 3: Cross multiply
    4,415,705.52x = 6,623,552.94 × 1,383,307.57
  4. Step 4: Simplify right side
    4,415,705.52x = 9,162,410,922,197.76
  5. Step 5: Solve for x
    x = 9,162,410,922,197.76/4,415,705.52
  6. Step 6: Final answer
    x = 2,074,959.68

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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.