Home / 7,600,435.30-11,408,947.35-4,241,203.30

Finding the Fourth Proportional to 7,600,435.30, 11,408,947.35 and 4,241,203.30

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Solution

The fourth proportional to 7,600,435.30, 11,408,947.35 and 4,241,203.30 is: 6,366,433.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,600,435.30 : 11,408,947.35 = 4,241,203.30 : x
  2. Step 2: Convert to fraction form
    7,600,435.30/11,408,947.35 = 4,241,203.30/x
  3. Step 3: Cross multiply
    7,600,435.30x = 11,408,947.35 × 4,241,203.30
  4. Step 4: Simplify right side
    7,600,435.30x = 48,387,665,150,346.25
  5. Step 5: Solve for x
    x = 48,387,665,150,346.25/7,600,435.30
  6. Step 6: Final answer
    x = 6,366,433.40

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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.