Home / 7,032,246.66-10,548,778.22-2,714,321.34

Finding the Fourth Proportional to 7,032,246.66, 10,548,778.22 and 2,714,321.34

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Solution

The fourth proportional to 7,032,246.66, 10,548,778.22 and 2,714,321.34 is: 4,071,639.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032,246.66 : 10,548,778.22 = 2,714,321.34 : x
  2. Step 2: Convert to fraction form
    7,032,246.66/10,548,778.22 = 2,714,321.34/x
  3. Step 3: Cross multiply
    7,032,246.66x = 10,548,778.22 × 2,714,321.34
  4. Step 4: Simplify right side
    7,032,246.66x = 28,632,773,833,473.21
  5. Step 5: Solve for x
    x = 28,632,773,833,473.21/7,032,246.66
  6. Step 6: Final answer
    x = 4,071,639.58

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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.