Home / 4,953,644.80-7,430,467.20-4,369,059.70

Finding the Fourth Proportional to 4,953,644.80, 7,430,467.20 and 4,369,059.70

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Solution

The fourth proportional to 4,953,644.80, 7,430,467.20 and 4,369,059.70 is: 6,553,589.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,644.80 : 7,430,467.20 = 4,369,059.70 : x
  2. Step 2: Convert to fraction form
    4,953,644.80/7,430,467.20 = 4,369,059.70/x
  3. Step 3: Cross multiply
    4,953,644.80x = 7,430,467.20 × 4,369,059.70
  4. Step 4: Simplify right side
    4,953,644.80x = 32,464,154,795,691.84
  5. Step 5: Solve for x
    x = 32,464,154,795,691.84/4,953,644.80
  6. Step 6: Final answer
    x = 6,553,589.55

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Double scale
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Similar ratio
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1.5x scale

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.