Home / 6,229,831.80-9,347,858.10-3,536,225.40

Finding the Fourth Proportional to 6,229,831.80, 9,347,858.10 and 3,536,225.40

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Solution

The fourth proportional to 6,229,831.80, 9,347,858.10 and 3,536,225.40 is: 5,306,103.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,831.80 : 9,347,858.10 = 3,536,225.40 : x
  2. Step 2: Convert to fraction form
    6,229,831.80/9,347,858.10 = 3,536,225.40/x
  3. Step 3: Cross multiply
    6,229,831.80x = 9,347,858.10 × 3,536,225.40
  4. Step 4: Simplify right side
    6,229,831.80x = 33,056,133,248,815.74
  5. Step 5: Solve for x
    x = 33,056,133,248,815.74/6,229,831.80
  6. Step 6: Final answer
    x = 5,306,103.65

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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.