Home / 3,795,225.70-5,237,470.52-2,076,374.92

Finding the Fourth Proportional to 3,795,225.70, 5,237,470.52 and 2,076,374.92

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Solution

The fourth proportional to 3,795,225.70, 5,237,470.52 and 2,076,374.92 is: 2,865,429.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,225.70 : 5,237,470.52 = 2,076,374.92 : x
  2. Step 2: Convert to fraction form
    3,795,225.70/5,237,470.52 = 2,076,374.92/x
  3. Step 3: Cross multiply
    3,795,225.70x = 5,237,470.52 × 2,076,374.92
  4. Step 4: Simplify right side
    3,795,225.70x = 10,874,952,431,967.36
  5. Step 5: Solve for x
    x = 10,874,952,431,967.36/3,795,225.70
  6. Step 6: Final answer
    x = 2,865,429.70

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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.