Home / 7,799,690.57-10,763,536.25-4,361,945.27

Finding the Fourth Proportional to 7,799,690.57, 10,763,536.25 and 4,361,945.27

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Solution

The fourth proportional to 7,799,690.57, 10,763,536.25 and 4,361,945.27 is: 6,019,463.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,799,690.57 : 10,763,536.25 = 4,361,945.27 : x
  2. Step 2: Convert to fraction form
    7,799,690.57/10,763,536.25 = 4,361,945.27/x
  3. Step 3: Cross multiply
    7,799,690.57x = 10,763,536.25 × 4,361,945.27
  4. Step 4: Simplify right side
    7,799,690.57x = 46,949,956,012,351.30
  5. Step 5: Solve for x
    x = 46,949,956,012,351.30/7,799,690.57
  6. Step 6: Final answer
    x = 6,019,463.93

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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.