Home / 8,267,215.15-11,408,110.72-4,595,908.15

Finding the Fourth Proportional to 8,267,215.15, 11,408,110.72 and 4,595,908.15

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Solution

The fourth proportional to 8,267,215.15, 11,408,110.72 and 4,595,908.15 is: 6,341,994.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,267,215.15 : 11,408,110.72 = 4,595,908.15 : x
  2. Step 2: Convert to fraction form
    8,267,215.15/11,408,110.72 = 4,595,908.15/x
  3. Step 3: Cross multiply
    8,267,215.15x = 11,408,110.72 × 4,595,908.15
  4. Step 4: Simplify right side
    8,267,215.15x = 52,430,629,034,150.38
  5. Step 5: Solve for x
    x = 52,430,629,034,150.38/8,267,215.15
  6. Step 6: Final answer
    x = 6,341,994.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.