Home / 7,550,676.56-11,317,230.09-4,314,482.82

Finding the Fourth Proportional to 7,550,676.56, 11,317,230.09 and 4,314,482.82

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Solution

The fourth proportional to 7,550,676.56, 11,317,230.09 and 4,314,482.82 is: 6,466,704.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,550,676.56 : 11,317,230.09 = 4,314,482.82 : x
  2. Step 2: Convert to fraction form
    7,550,676.56/11,317,230.09 = 4,314,482.82/x
  3. Step 3: Cross multiply
    7,550,676.56x = 11,317,230.09 × 4,314,482.82
  4. Step 4: Simplify right side
    7,550,676.56x = 48,827,994,793,292.05
  5. Step 5: Solve for x
    x = 48,827,994,793,292.05/7,550,676.56
  6. Step 6: Final answer
    x = 6,466,704.60

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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.