Home / 2,743,703.10-4,115,554.65-851,024.70

Finding the Fourth Proportional to 2,743,703.10, 4,115,554.65 and 851,024.70

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Solution

The fourth proportional to 2,743,703.10, 4,115,554.65 and 851,024.70 is: 1,276,537.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,743,703.10 : 4,115,554.65 = 851,024.70 : x
  2. Step 2: Convert to fraction form
    2,743,703.10/4,115,554.65 = 851,024.70/x
  3. Step 3: Cross multiply
    2,743,703.10x = 4,115,554.65 × 851,024.70
  4. Step 4: Simplify right side
    2,743,703.10x = 3,502,438,661,349.85
  5. Step 5: Solve for x
    x = 3,502,438,661,349.85/2,743,703.10
  6. Step 6: Final answer
    x = 1,276,537.05

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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.