Home / 8,551,324.34-11,800,681.70-4,631,048.60

Finding the Fourth Proportional to 8,551,324.34, 11,800,681.70 and 4,631,048.60

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Solution

The fourth proportional to 8,551,324.34, 11,800,681.70 and 4,631,048.60 is: 6,390,768.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,551,324.34 : 11,800,681.70 = 4,631,048.60 : x
  2. Step 2: Convert to fraction form
    8,551,324.34/11,800,681.70 = 4,631,048.60/x
  3. Step 3: Cross multiply
    8,551,324.34x = 11,800,681.70 × 4,631,048.60
  4. Step 4: Simplify right side
    8,551,324.34x = 54,649,530,465,830.61
  5. Step 5: Solve for x
    x = 54,649,530,465,830.61/8,551,324.34
  6. Step 6: Final answer
    x = 6,390,768.06

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.