Home / 11,068,482.72-16,595,570.16-4,337,577.12

Finding the Fourth Proportional to 11,068,482.72, 16,595,570.16 and 4,337,577.12

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Solution

The fourth proportional to 11,068,482.72, 16,595,570.16 and 4,337,577.12 is: 6,503,562.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,068,482.72 : 16,595,570.16 = 4,337,577.12 : x
  2. Step 2: Convert to fraction form
    11,068,482.72/16,595,570.16 = 4,337,577.12/x
  3. Step 3: Cross multiply
    11,068,482.72x = 16,595,570.16 × 4,337,577.12
  4. Step 4: Simplify right side
    11,068,482.72x = 71,984,565,419,370.73
  5. Step 5: Solve for x
    x = 71,984,565,419,370.73/11,068,482.72
  6. Step 6: Final answer
    x = 6,503,562.16

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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.