Home / 4,824,802.11-7,235,597.46-1,945,425.24

Finding the Fourth Proportional to 4,824,802.11, 7,235,597.46 and 1,945,425.24

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Solution

The fourth proportional to 4,824,802.11, 7,235,597.46 and 1,945,425.24 is: 2,917,490.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824,802.11 : 7,235,597.46 = 1,945,425.24 : x
  2. Step 2: Convert to fraction form
    4,824,802.11/7,235,597.46 = 1,945,425.24/x
  3. Step 3: Cross multiply
    4,824,802.11x = 7,235,597.46 × 1,945,425.24
  4. Step 4: Simplify right side
    4,824,802.11x = 14,076,313,925,163.89
  5. Step 5: Solve for x
    x = 14,076,313,925,163.89/4,824,802.11
  6. Step 6: Final answer
    x = 2,917,490.42

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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.