Home / 5,841,122.40-8,761,683.60-2,054,113.20

Finding the Fourth Proportional to 5,841,122.40, 8,761,683.60 and 2,054,113.20

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Solution

The fourth proportional to 5,841,122.40, 8,761,683.60 and 2,054,113.20 is: 3,081,169.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,841,122.40 : 8,761,683.60 = 2,054,113.20 : x
  2. Step 2: Convert to fraction form
    5,841,122.40/8,761,683.60 = 2,054,113.20/x
  3. Step 3: Cross multiply
    5,841,122.40x = 8,761,683.60 × 2,054,113.20
  4. Step 4: Simplify right side
    5,841,122.40x = 17,997,489,936,983.52
  5. Step 5: Solve for x
    x = 17,997,489,936,983.52/5,841,122.40
  6. Step 6: Final answer
    x = 3,081,169.80

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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.