Home / 6,358,726.98-9,538,436.07-2,099,276.10

Finding the Fourth Proportional to 6,358,726.98, 9,538,436.07 and 2,099,276.10

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Solution

The fourth proportional to 6,358,726.98, 9,538,436.07 and 2,099,276.10 is: 3,149,028.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,726.98 : 9,538,436.07 = 2,099,276.10 : x
  2. Step 2: Convert to fraction form
    6,358,726.98/9,538,436.07 = 2,099,276.10/x
  3. Step 3: Cross multiply
    6,358,726.98x = 9,538,436.07 × 2,099,276.10
  4. Step 4: Simplify right side
    6,358,726.98x = 20,023,810,873,128.93
  5. Step 5: Solve for x
    x = 20,023,810,873,128.93/6,358,726.98
  6. Step 6: Final answer
    x = 3,149,028.25

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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.