Home / 3,267,809.40-4,901,714.10-993,329.40

Finding the Fourth Proportional to 3,267,809.40, 4,901,714.10 and 993,329.40

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Solution

The fourth proportional to 3,267,809.40, 4,901,714.10 and 993,329.40 is: 1,489,994.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,809.40 : 4,901,714.10 = 993,329.40 : x
  2. Step 2: Convert to fraction form
    3,267,809.40/4,901,714.10 = 993,329.40/x
  3. Step 3: Cross multiply
    3,267,809.40x = 4,901,714.10 × 993,329.40
  4. Step 4: Simplify right side
    3,267,809.40x = 4,869,016,725,924.54
  5. Step 5: Solve for x
    x = 4,869,016,725,924.54/3,267,809.40
  6. Step 6: Final answer
    x = 1,489,994.10

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Similar ratio
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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.