Home / 8,022,372.03-12,032,374.23-2,341,070.91

Finding the Fourth Proportional to 8,022,372.03, 12,032,374.23 and 2,341,070.91

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Solution

The fourth proportional to 8,022,372.03, 12,032,374.23 and 2,341,070.91 is: 3,511,260.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,022,372.03 : 12,032,374.23 = 2,341,070.91 : x
  2. Step 2: Convert to fraction form
    8,022,372.03/12,032,374.23 = 2,341,070.91/x
  3. Step 3: Cross multiply
    8,022,372.03x = 12,032,374.23 × 2,341,070.91
  4. Step 4: Simplify right side
    8,022,372.03x = 28,168,641,288,086.65
  5. Step 5: Solve for x
    x = 28,168,641,288,086.65/8,022,372.03
  6. Step 6: Final answer
    x = 3,511,260.91

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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.