Home / 4,413,276.60-6,619,914.90-1,717,726.20

Finding the Fourth Proportional to 4,413,276.60, 6,619,914.90 and 1,717,726.20

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Solution

The fourth proportional to 4,413,276.60, 6,619,914.90 and 1,717,726.20 is: 2,576,589.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413,276.60 : 6,619,914.90 = 1,717,726.20 : x
  2. Step 2: Convert to fraction form
    4,413,276.60/6,619,914.90 = 1,717,726.20/x
  3. Step 3: Cross multiply
    4,413,276.60x = 6,619,914.90 × 1,717,726.20
  4. Step 4: Simplify right side
    4,413,276.60x = 11,371,201,265,500.38
  5. Step 5: Solve for x
    x = 11,371,201,265,500.38/4,413,276.60
  6. Step 6: Final answer
    x = 2,576,589.30

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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.