Home / 4,840,048.60-7,260,072.90-4,756,067.80

Finding the Fourth Proportional to 4,840,048.60, 7,260,072.90 and 4,756,067.80

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Solution

The fourth proportional to 4,840,048.60, 7,260,072.90 and 4,756,067.80 is: 7,134,101.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,048.60 : 7,260,072.90 = 4,756,067.80 : x
  2. Step 2: Convert to fraction form
    4,840,048.60/7,260,072.90 = 4,756,067.80/x
  3. Step 3: Cross multiply
    4,840,048.60x = 7,260,072.90 × 4,756,067.80
  4. Step 4: Simplify right side
    4,840,048.60x = 34,529,398,945,342.62
  5. Step 5: Solve for x
    x = 34,529,398,945,342.62/4,840,048.60
  6. Step 6: Final answer
    x = 7,134,101.70

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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.