Home / 4,100,925.53-6,151,366.04-1,672,069.32

Finding the Fourth Proportional to 4,100,925.53, 6,151,366.04 and 1,672,069.32

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Solution

The fourth proportional to 4,100,925.53, 6,151,366.04 and 1,672,069.32 is: 2,508,094.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,925.53 : 6,151,366.04 = 1,672,069.32 : x
  2. Step 2: Convert to fraction form
    4,100,925.53/6,151,366.04 = 1,672,069.32/x
  3. Step 3: Cross multiply
    4,100,925.53x = 6,151,366.04 × 1,672,069.32
  4. Step 4: Simplify right side
    4,100,925.53x = 10,285,510,440,787.54
  5. Step 5: Solve for x
    x = 10,285,510,440,787.54/4,100,925.53
  6. Step 6: Final answer
    x = 2,508,094.91

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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.