Home / 6,802,511.59-9,387,466.10-3,746,725.84

Finding the Fourth Proportional to 6,802,511.59, 9,387,466.10 and 3,746,725.84

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Solution

The fourth proportional to 6,802,511.59, 9,387,466.10 and 3,746,725.84 is: 5,170,481.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,511.59 : 9,387,466.10 = 3,746,725.84 : x
  2. Step 2: Convert to fraction form
    6,802,511.59/9,387,466.10 = 3,746,725.84/x
  3. Step 3: Cross multiply
    6,802,511.59x = 9,387,466.10 × 3,746,725.84
  4. Step 4: Simplify right side
    6,802,511.59x = 35,172,261,808,994.02
  5. Step 5: Solve for x
    x = 35,172,261,808,994.02/6,802,511.59
  6. Step 6: Final answer
    x = 5,170,481.72

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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.