Home / 4,593,700-6,890,611.44-1,441,828

Finding the Fourth Proportional to 4,593,700, 6,890,611.44 and 1,441,828

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Solution

The fourth proportional to 4,593,700, 6,890,611.44 and 1,441,828 is: 2,162,761.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593,700 : 6,890,611.44 = 1,441,828 : x
  2. Step 2: Convert to fraction form
    4,593,700/6,890,611.44 = 1,441,828/x
  3. Step 3: Cross multiply
    4,593,700x = 6,890,611.44 × 1,441,828
  4. Step 4: Simplify right side
    4,593,700x = 9,935,076,511,312.32
  5. Step 5: Solve for x
    x = 9,935,076,511,312.32/4,593,700
  6. Step 6: Final answer
    x = 2,162,761.28

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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.