Home / 5,863,779.62-8,092,010.43-3,285,478.83

Finding the Fourth Proportional to 5,863,779.62, 8,092,010.43 and 3,285,478.83

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Solution

The fourth proportional to 5,863,779.62, 8,092,010.43 and 3,285,478.83 is: 4,533,957.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863,779.62 : 8,092,010.43 = 3,285,478.83 : x
  2. Step 2: Convert to fraction form
    5,863,779.62/8,092,010.43 = 3,285,478.83/x
  3. Step 3: Cross multiply
    5,863,779.62x = 8,092,010.43 × 3,285,478.83
  4. Step 4: Simplify right side
    5,863,779.62x = 26,586,128,959,904.20
  5. Step 5: Solve for x
    x = 26,586,128,959,904.20/5,863,779.62
  6. Step 6: Final answer
    x = 4,533,957.74

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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.