Home / 4,448,595.70-6,672,893.55-2,057,111.20

Finding the Fourth Proportional to 4,448,595.70, 6,672,893.55 and 2,057,111.20

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Solution

The fourth proportional to 4,448,595.70, 6,672,893.55 and 2,057,111.20 is: 3,085,666.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,595.70 : 6,672,893.55 = 2,057,111.20 : x
  2. Step 2: Convert to fraction form
    4,448,595.70/6,672,893.55 = 2,057,111.20/x
  3. Step 3: Cross multiply
    4,448,595.70x = 6,672,893.55 × 2,057,111.20
  4. Step 4: Simplify right side
    4,448,595.70x = 13,726,884,058,112.76
  5. Step 5: Solve for x
    x = 13,726,884,058,112.76/4,448,595.70
  6. Step 6: Final answer
    x = 3,085,666.80

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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.