Home / 4,493,808.01-6,740,656.66-4,275,954.11

Finding the Fourth Proportional to 4,493,808.01, 6,740,656.66 and 4,275,954.11

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Solution

The fourth proportional to 4,493,808.01, 6,740,656.66 and 4,275,954.11 is: 6,413,878.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493,808.01 : 6,740,656.66 = 4,275,954.11 : x
  2. Step 2: Convert to fraction form
    4,493,808.01/6,740,656.66 = 4,275,954.11/x
  3. Step 3: Cross multiply
    4,493,808.01x = 6,740,656.66 × 4,275,954.11
  4. Step 4: Simplify right side
    4,493,808.01x = 28,822,738,549,425.88
  5. Step 5: Solve for x
    x = 28,822,738,549,425.88/4,493,808.01
  6. Step 6: Final answer
    x = 6,413,878.49

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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.