Home / 5,619,408.60-7,754,783.83-3,041,089.91

Finding the Fourth Proportional to 5,619,408.60, 7,754,783.83 and 3,041,089.91

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Solution

The fourth proportional to 5,619,408.60, 7,754,783.83 and 3,041,089.91 is: 4,196,704.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,408.60 : 7,754,783.83 = 3,041,089.91 : x
  2. Step 2: Convert to fraction form
    5,619,408.60/7,754,783.83 = 3,041,089.91/x
  3. Step 3: Cross multiply
    5,619,408.60x = 7,754,783.83 × 3,041,089.91
  4. Step 4: Simplify right side
    5,619,408.60x = 23,582,994,859,644.16
  5. Step 5: Solve for x
    x = 23,582,994,859,644.16/5,619,408.60
  6. Step 6: Final answer
    x = 4,196,704.06

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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.