Home / 3,099,778.04-4,277,410.26-1,792,695.62

Finding the Fourth Proportional to 3,099,778.04, 4,277,410.26 and 1,792,695.62

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Solution

The fourth proportional to 3,099,778.04, 4,277,410.26 and 1,792,695.62 is: 2,473,756.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,778.04 : 4,277,410.26 = 1,792,695.62 : x
  2. Step 2: Convert to fraction form
    3,099,778.04/4,277,410.26 = 1,792,695.62/x
  3. Step 3: Cross multiply
    3,099,778.04x = 4,277,410.26 × 1,792,695.62
  4. Step 4: Simplify right side
    3,099,778.04x = 7,668,094,638,045.06
  5. Step 5: Solve for x
    x = 7,668,094,638,045.06/3,099,778.04
  6. Step 6: Final answer
    x = 2,473,756.04

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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.