Home / 2,009,444.10-3,014,166.15-1,995,447.30

Finding the Fourth Proportional to 2,009,444.10, 3,014,166.15 and 1,995,447.30

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Solution

The fourth proportional to 2,009,444.10, 3,014,166.15 and 1,995,447.30 is: 2,993,170.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,444.10 : 3,014,166.15 = 1,995,447.30 : x
  2. Step 2: Convert to fraction form
    2,009,444.10/3,014,166.15 = 1,995,447.30/x
  3. Step 3: Cross multiply
    2,009,444.10x = 3,014,166.15 × 1,995,447.30
  4. Step 4: Simplify right side
    2,009,444.10x = 6,014,609,705,768.90
  5. Step 5: Solve for x
    x = 6,014,609,705,768.90/2,009,444.10
  6. Step 6: Final answer
    x = 2,993,170.95

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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.