Home / 6,151,787.55-9,228,563.70-1,892,315.07

Finding the Fourth Proportional to 6,151,787.55, 9,228,563.70 and 1,892,315.07

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Solution

The fourth proportional to 6,151,787.55, 9,228,563.70 and 1,892,315.07 is: 2,838,744.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,787.55 : 9,228,563.70 = 1,892,315.07 : x
  2. Step 2: Convert to fraction form
    6,151,787.55/9,228,563.70 = 1,892,315.07/x
  3. Step 3: Cross multiply
    6,151,787.55x = 9,228,563.70 × 1,892,315.07
  4. Step 4: Simplify right side
    6,151,787.55x = 17,463,350,163,964.96
  5. Step 5: Solve for x
    x = 17,463,350,163,964.96/6,151,787.55
  6. Step 6: Final answer
    x = 2,838,744.03

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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.