Home / 8,255,346.35-11,392,663.01-4,584,324.38

Finding the Fourth Proportional to 8,255,346.35, 11,392,663.01 and 4,584,324.38

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Solution

The fourth proportional to 8,255,346.35, 11,392,663.01 and 4,584,324.38 is: 6,326,525.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,255,346.35 : 11,392,663.01 = 4,584,324.38 : x
  2. Step 2: Convert to fraction form
    8,255,346.35/11,392,663.01 = 4,584,324.38/x
  3. Step 3: Cross multiply
    8,255,346.35x = 11,392,663.01 × 4,584,324.38
  4. Step 4: Simplify right side
    8,255,346.35x = 52,227,662,709,982.25
  5. Step 5: Solve for x
    x = 52,227,662,709,982.25/8,255,346.35
  6. Step 6: Final answer
    x = 6,326,525.93

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1.5x scale

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.