Home / 10,084,476.60-15,126,714.90-3,261,036.60

Finding the Fourth Proportional to 10,084,476.60, 15,126,714.90 and 3,261,036.60

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Solution

The fourth proportional to 10,084,476.60, 15,126,714.90 and 3,261,036.60 is: 4,891,554.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,084,476.60 : 15,126,714.90 = 3,261,036.60 : x
  2. Step 2: Convert to fraction form
    10,084,476.60/15,126,714.90 = 3,261,036.60/x
  3. Step 3: Cross multiply
    10,084,476.60x = 15,126,714.90 × 3,261,036.60
  4. Step 4: Simplify right side
    10,084,476.60x = 49,328,770,926,665.34
  5. Step 5: Solve for x
    x = 49,328,770,926,665.34/10,084,476.60
  6. Step 6: Final answer
    x = 4,891,554.90

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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.