Home / 4,273,957.44-6,400,759.05-2,473,045.56

Finding the Fourth Proportional to 4,273,957.44, 6,400,759.05 and 2,473,045.56

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Solution

The fourth proportional to 4,273,957.44, 6,400,759.05 and 2,473,045.56 is: 3,703,679.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,957.44 : 6,400,759.05 = 2,473,045.56 : x
  2. Step 2: Convert to fraction form
    4,273,957.44/6,400,759.05 = 2,473,045.56/x
  3. Step 3: Cross multiply
    4,273,957.44x = 6,400,759.05 × 2,473,045.56
  4. Step 4: Simplify right side
    4,273,957.44x = 15,829,368,749,232.32
  5. Step 5: Solve for x
    x = 15,829,368,749,232.32/4,273,957.44
  6. Step 6: Final answer
    x = 3,703,679.55

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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.