Home / 2,705,972.40-3,734,302.23-1,544,395.41

Finding the Fourth Proportional to 2,705,972.40, 3,734,302.23 and 1,544,395.41

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Solution

The fourth proportional to 2,705,972.40, 3,734,302.23 and 1,544,395.41 is: 2,131,300.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,972.40 : 3,734,302.23 = 1,544,395.41 : x
  2. Step 2: Convert to fraction form
    2,705,972.40/3,734,302.23 = 1,544,395.41/x
  3. Step 3: Cross multiply
    2,705,972.40x = 3,734,302.23 × 1,544,395.41
  4. Step 4: Simplify right side
    2,705,972.40x = 5,767,239,223,564.76
  5. Step 5: Solve for x
    x = 5,767,239,223,564.76/2,705,972.40
  6. Step 6: Final answer
    x = 2,131,300.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.