Home / 5,056,573.05-7,584,929.63-1,644,877.50

Finding the Fourth Proportional to 5,056,573.05, 7,584,929.63 and 1,644,877.50

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Solution

The fourth proportional to 5,056,573.05, 7,584,929.63 and 1,644,877.50 is: 2,467,339.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,573.05 : 7,584,929.63 = 1,644,877.50 : x
  2. Step 2: Convert to fraction form
    5,056,573.05/7,584,929.63 = 1,644,877.50/x
  3. Step 3: Cross multiply
    5,056,573.05x = 7,584,929.63 × 1,644,877.50
  4. Step 4: Simplify right side
    5,056,573.05x = 12,476,280,079,245.94
  5. Step 5: Solve for x
    x = 12,476,280,079,245.94/5,056,573.05
  6. Step 6: Final answer
    x = 2,467,339.04

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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.