Home / 5,863,779.61-8,092,010.43-3,285,478.82

Finding the Fourth Proportional to 5,863,779.61, 8,092,010.43 and 3,285,478.82

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Solution

The fourth proportional to 5,863,779.61, 8,092,010.43 and 3,285,478.82 is: 4,533,957.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863,779.61 : 8,092,010.43 = 3,285,478.82 : x
  2. Step 2: Convert to fraction form
    5,863,779.61/8,092,010.43 = 3,285,478.82/x
  3. Step 3: Cross multiply
    5,863,779.61x = 8,092,010.43 × 3,285,478.82
  4. Step 4: Simplify right side
    5,863,779.61x = 26,586,128,899,214.12
  5. Step 5: Solve for x
    x = 26,586,128,899,214.12/5,863,779.61
  6. Step 6: Final answer
    x = 4,533,957.73

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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.