Home / 10,949,020.56-16,422,475.32-3,373,952.40

Finding the Fourth Proportional to 10,949,020.56, 16,422,475.32 and 3,373,952.40

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Solution

The fourth proportional to 10,949,020.56, 16,422,475.32 and 3,373,952.40 is: 5,060,603.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,020.56 : 16,422,475.32 = 3,373,952.40 : x
  2. Step 2: Convert to fraction form
    10,949,020.56/16,422,475.32 = 3,373,952.40/x
  3. Step 3: Cross multiply
    10,949,020.56x = 16,422,475.32 × 3,373,952.40
  4. Step 4: Simplify right side
    10,949,020.56x = 55,408,650,019,854.77
  5. Step 5: Solve for x
    x = 55,408,650,019,854.77/10,949,020.56
  6. Step 6: Final answer
    x = 5,060,603.34

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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.