Home / 8,407,580.43-11,602,496.53-4,736,540.96

Finding the Fourth Proportional to 8,407,580.43, 11,602,496.53 and 4,736,540.96

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Solution

The fourth proportional to 8,407,580.43, 11,602,496.53 and 4,736,540.96 is: 6,536,446.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,407,580.43 : 11,602,496.53 = 4,736,540.96 : x
  2. Step 2: Convert to fraction form
    8,407,580.43/11,602,496.53 = 4,736,540.96/x
  3. Step 3: Cross multiply
    8,407,580.43x = 11,602,496.53 × 4,736,540.96
  4. Step 4: Simplify right side
    8,407,580.43x = 54,955,700,052,602.87
  5. Step 5: Solve for x
    x = 54,955,700,052,602.87/8,407,580.43
  6. Step 6: Final answer
    x = 6,536,446.54

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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.