Home / 4,273,976.65-6,400,787.77-2,473,064.77

Finding the Fourth Proportional to 4,273,976.65, 6,400,787.77 and 2,473,064.77

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Solution

The fourth proportional to 4,273,976.65, 6,400,787.77 and 2,473,064.77 is: 3,703,708.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,976.65 : 6,400,787.77 = 2,473,064.77 : x
  2. Step 2: Convert to fraction form
    4,273,976.65/6,400,787.77 = 2,473,064.77/x
  3. Step 3: Cross multiply
    4,273,976.65x = 6,400,787.77 × 2,473,064.77
  4. Step 4: Simplify right side
    4,273,976.65x = 15,829,562,734,233.86
  5. Step 5: Solve for x
    x = 15,829,562,734,233.86/4,273,976.65
  6. Step 6: Final answer
    x = 3,703,708.29

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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.