Home / 4,370,964.40-6,553,822.20-2,245,200.40

Finding the Fourth Proportional to 4,370,964.40, 6,553,822.20 and 2,245,200.40

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Solution

The fourth proportional to 4,370,964.40, 6,553,822.20 and 2,245,200.40 is: 3,366,452.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,964.40 : 6,553,822.20 = 2,245,200.40 : x
  2. Step 2: Convert to fraction form
    4,370,964.40/6,553,822.20 = 2,245,200.40/x
  3. Step 3: Cross multiply
    4,370,964.40x = 6,553,822.20 × 2,245,200.40
  4. Step 4: Simplify right side
    4,370,964.40x = 14,714,644,224,968.88
  5. Step 5: Solve for x
    x = 14,714,644,224,968.88/4,370,964.40
  6. Step 6: Final answer
    x = 3,366,452.54

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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.