Home / 2,234,973.60-3,352,521.96-816,086.88

Finding the Fourth Proportional to 2,234,973.60, 3,352,521.96 and 816,086.88

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Solution

The fourth proportional to 2,234,973.60, 3,352,521.96 and 816,086.88 is: 1,224,152.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,973.60 : 3,352,521.96 = 816,086.88 : x
  2. Step 2: Convert to fraction form
    2,234,973.60/3,352,521.96 = 816,086.88/x
  3. Step 3: Cross multiply
    2,234,973.60x = 3,352,521.96 × 816,086.88
  4. Step 4: Simplify right side
    2,234,973.60x = 2,735,949,186,467.88
  5. Step 5: Solve for x
    x = 2,735,949,186,467.88/2,234,973.60
  6. Step 6: Final answer
    x = 1,224,152.80

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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.