Home / 5,916,609.80-8,869,730.70-4,017,192.20

Finding the Fourth Proportional to 5,916,609.80, 8,869,730.70 and 4,017,192.20

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Solution

The fourth proportional to 5,916,609.80, 8,869,730.70 and 4,017,192.20 is: 6,022,268.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916,609.80 : 8,869,730.70 = 4,017,192.20 : x
  2. Step 2: Convert to fraction form
    5,916,609.80/8,869,730.70 = 4,017,192.20/x
  3. Step 3: Cross multiply
    5,916,609.80x = 8,869,730.70 × 4,017,192.20
  4. Step 4: Simplify right side
    5,916,609.80x = 35,631,412,984,140.54
  5. Step 5: Solve for x
    x = 35,631,412,984,140.54/5,916,609.80
  6. Step 6: Final answer
    x = 6,022,268.53

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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.