Home / 6,352,330.94-8,766,272.23-3,451,721.80

Finding the Fourth Proportional to 6,352,330.94, 8,766,272.23 and 3,451,721.80

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Solution

The fourth proportional to 6,352,330.94, 8,766,272.23 and 3,451,721.80 is: 4,763,406.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,330.94 : 8,766,272.23 = 3,451,721.80 : x
  2. Step 2: Convert to fraction form
    6,352,330.94/8,766,272.23 = 3,451,721.80/x
  3. Step 3: Cross multiply
    6,352,330.94x = 8,766,272.23 × 3,451,721.80
  4. Step 4: Simplify right side
    6,352,330.94x = 30,258,732,966,333.32
  5. Step 5: Solve for x
    x = 30,258,732,966,333.32/6,352,330.94
  6. Step 6: Final answer
    x = 4,763,406.26

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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.