Home / 6,204,940.80-9,307,411.20-4,610,617.80

Finding the Fourth Proportional to 6,204,940.80, 9,307,411.20 and 4,610,617.80

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Solution

The fourth proportional to 6,204,940.80, 9,307,411.20 and 4,610,617.80 is: 6,915,926.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,940.80 : 9,307,411.20 = 4,610,617.80 : x
  2. Step 2: Convert to fraction form
    6,204,940.80/9,307,411.20 = 4,610,617.80/x
  3. Step 3: Cross multiply
    6,204,940.80x = 9,307,411.20 × 4,610,617.80
  4. Step 4: Simplify right side
    6,204,940.80x = 42,912,915,750,639.35
  5. Step 5: Solve for x
    x = 42,912,915,750,639.35/6,204,940.80
  6. Step 6: Final answer
    x = 6,915,926.70

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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.