Home / 3,815,053.00-5,722,581.53-1,418,586.23

Finding the Fourth Proportional to 3,815,053.00, 5,722,581.53 and 1,418,586.23

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Solution

The fourth proportional to 3,815,053.00, 5,722,581.53 and 1,418,586.23 is: 2,127,880.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,815,053.00 : 5,722,581.53 = 1,418,586.23 : x
  2. Step 2: Convert to fraction form
    3,815,053.00/5,722,581.53 = 1,418,586.23/x
  3. Step 3: Cross multiply
    3,815,053.00x = 5,722,581.53 × 1,418,586.23
  4. Step 4: Simplify right side
    3,815,053.00x = 8,117,975,376,363.25
  5. Step 5: Solve for x
    x = 8,117,975,376,363.25/3,815,053.00
  6. Step 6: Final answer
    x = 2,127,880.11

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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.