Home / 8,353,259.82-11,527,292.81-4,632,070.26

Finding the Fourth Proportional to 8,353,259.82, 11,527,292.81 and 4,632,070.26

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Solution

The fourth proportional to 8,353,259.82, 11,527,292.81 and 4,632,070.26 is: 6,392,142.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,353,259.82 : 11,527,292.81 = 4,632,070.26 : x
  2. Step 2: Convert to fraction form
    8,353,259.82/11,527,292.81 = 4,632,070.26/x
  3. Step 3: Cross multiply
    8,353,259.82x = 11,527,292.81 × 4,632,070.26
  4. Step 4: Simplify right side
    8,353,259.82x = 53,395,230,180,352.48
  5. Step 5: Solve for x
    x = 53,395,230,180,352.48/8,353,259.82
  6. Step 6: Final answer
    x = 6,392,142.87

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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.