Home / 6,509,951.80-9,765,460.17-3,269,823.42

Finding the Fourth Proportional to 6,509,951.80, 9,765,460.17 and 3,269,823.42

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Solution

The fourth proportional to 6,509,951.80, 9,765,460.17 and 3,269,823.42 is: 4,905,002.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,509,951.80 : 9,765,460.17 = 3,269,823.42 : x
  2. Step 2: Convert to fraction form
    6,509,951.80/9,765,460.17 = 3,269,823.42/x
  3. Step 3: Cross multiply
    6,509,951.80x = 9,765,460.17 × 3,269,823.42
  4. Step 4: Simplify right side
    6,509,951.80x = 31,931,330,370,943.18
  5. Step 5: Solve for x
    x = 31,931,330,370,943.18/6,509,951.80
  6. Step 6: Final answer
    x = 4,905,002.58

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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.