Home / 6,746,830.80-9,310,712.04-3,691,096.08

Finding the Fourth Proportional to 6,746,830.80, 9,310,712.04 and 3,691,096.08

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Solution

The fourth proportional to 6,746,830.80, 9,310,712.04 and 3,691,096.08 is: 5,093,759.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,830.80 : 9,310,712.04 = 3,691,096.08 : x
  2. Step 2: Convert to fraction form
    6,746,830.80/9,310,712.04 = 3,691,096.08/x
  3. Step 3: Cross multiply
    6,746,830.80x = 9,310,712.04 × 3,691,096.08
  4. Step 4: Simplify right side
    6,746,830.80x = 34,366,732,712,852.80
  5. Step 5: Solve for x
    x = 34,366,732,712,852.80/6,746,830.80
  6. Step 6: Final answer
    x = 5,093,759.39

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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.