Home / 3,126,066.22-4,689,099.33-882,204.22

Finding the Fourth Proportional to 3,126,066.22, 4,689,099.33 and 882,204.22

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Solution

The fourth proportional to 3,126,066.22, 4,689,099.33 and 882,204.22 is: 1,323,306.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,126,066.22 : 4,689,099.33 = 882,204.22 : x
  2. Step 2: Convert to fraction form
    3,126,066.22/4,689,099.33 = 882,204.22/x
  3. Step 3: Cross multiply
    3,126,066.22x = 4,689,099.33 × 882,204.22
  4. Step 4: Simplify right side
    3,126,066.22x = 4,136,743,216,925.17
  5. Step 5: Solve for x
    x = 4,136,743,216,925.17/3,126,066.22
  6. Step 6: Final answer
    x = 1,323,306.33

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Double scale
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Similar ratio
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1.5x scale

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.