Home / 6,221,835.60-9,324,005.40-4,944,627.60

Finding the Fourth Proportional to 6,221,835.60, 9,324,005.40 and 4,944,627.60

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Solution

The fourth proportional to 6,221,835.60, 9,324,005.40 and 4,944,627.60 is: 7,409,989.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,221,835.60 : 9,324,005.40 = 4,944,627.60 : x
  2. Step 2: Convert to fraction form
    6,221,835.60/9,324,005.40 = 4,944,627.60/x
  3. Step 3: Cross multiply
    6,221,835.60x = 9,324,005.40 × 4,944,627.60
  4. Step 4: Simplify right side
    6,221,835.60x = 46,103,734,443,389.04
  5. Step 5: Solve for x
    x = 46,103,734,443,389.04/6,221,835.60
  6. Step 6: Final answer
    x = 7,409,989.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.