Home / 2,869,808.38-4,305,319.80-950,611

Finding the Fourth Proportional to 2,869,808.38, 4,305,319.80 and 950,611

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Solution

The fourth proportional to 2,869,808.38, 4,305,319.80 and 950,611 is: 1,426,117.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,808.38 : 4,305,319.80 = 950,611 : x
  2. Step 2: Convert to fraction form
    2,869,808.38/4,305,319.80 = 950,611/x
  3. Step 3: Cross multiply
    2,869,808.38x = 4,305,319.80 × 950,611
  4. Step 4: Simplify right side
    2,869,808.38x = 4,092,684,360,397.80
  5. Step 5: Solve for x
    x = 4,092,684,360,397.80/2,869,808.38
  6. Step 6: Final answer
    x = 1,426,117.64

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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.