Home / 8,483,023.92-11,706,222.42-4,615,560.12

Finding the Fourth Proportional to 8,483,023.92, 11,706,222.42 and 4,615,560.12

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Solution

The fourth proportional to 8,483,023.92, 11,706,222.42 and 4,615,560.12 is: 6,369,282.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,483,023.92 : 11,706,222.42 = 4,615,560.12 : x
  2. Step 2: Convert to fraction form
    8,483,023.92/11,706,222.42 = 4,615,560.12/x
  3. Step 3: Cross multiply
    8,483,023.92x = 11,706,222.42 × 4,615,560.12
  4. Step 4: Simplify right side
    8,483,023.92x = 54,030,773,357,601.89
  5. Step 5: Solve for x
    x = 54,030,773,357,601.89/8,483,023.92
  6. Step 6: Final answer
    x = 6,369,282.21

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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.