Home / 4,829,676.30-7,244,514.45-1,283,820.30

Finding the Fourth Proportional to 4,829,676.30, 7,244,514.45 and 1,283,820.30

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Solution

The fourth proportional to 4,829,676.30, 7,244,514.45 and 1,283,820.30 is: 1,925,730.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,676.30 : 7,244,514.45 = 1,283,820.30 : x
  2. Step 2: Convert to fraction form
    4,829,676.30/7,244,514.45 = 1,283,820.30/x
  3. Step 3: Cross multiply
    4,829,676.30x = 7,244,514.45 × 1,283,820.30
  4. Step 4: Simplify right side
    4,829,676.30x = 9,300,654,714,553.34
  5. Step 5: Solve for x
    x = 9,300,654,714,553.34/4,829,676.30
  6. Step 6: Final answer
    x = 1,925,730.45

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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.