Home / 5,841,112.40-8,761,668.60-2,054,103.20

Finding the Fourth Proportional to 5,841,112.40, 8,761,668.60 and 2,054,103.20

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Solution

The fourth proportional to 5,841,112.40, 8,761,668.60 and 2,054,103.20 is: 3,081,154.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,841,112.40 : 8,761,668.60 = 2,054,103.20 : x
  2. Step 2: Convert to fraction form
    5,841,112.40/8,761,668.60 = 2,054,103.20/x
  3. Step 3: Cross multiply
    5,841,112.40x = 8,761,668.60 × 2,054,103.20
  4. Step 4: Simplify right side
    5,841,112.40x = 17,997,371,508,599.52
  5. Step 5: Solve for x
    x = 17,997,371,508,599.52/5,841,112.40
  6. Step 6: Final answer
    x = 3,081,154.80

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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.