Home / 4,850,300.70-7,273,449.27-1,655,684.46

Finding the Fourth Proportional to 4,850,300.70, 7,273,449.27 and 1,655,684.46

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Solution

The fourth proportional to 4,850,300.70, 7,273,449.27 and 1,655,684.46 is: 2,482,843.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,300.70 : 7,273,449.27 = 1,655,684.46 : x
  2. Step 2: Convert to fraction form
    4,850,300.70/7,273,449.27 = 1,655,684.46/x
  3. Step 3: Cross multiply
    4,850,300.70x = 7,273,449.27 × 1,655,684.46
  4. Step 4: Simplify right side
    4,850,300.70x = 12,042,536,926,937.34
  5. Step 5: Solve for x
    x = 12,042,536,926,937.34/4,850,300.70
  6. Step 6: Final answer
    x = 2,482,843.37

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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.