Home / 4,732,770.15-6,531,224.55-2,557,313.30

Finding the Fourth Proportional to 4,732,770.15, 6,531,224.55 and 2,557,313.30

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Solution

The fourth proportional to 4,732,770.15, 6,531,224.55 and 2,557,313.30 is: 3,529,093.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,770.15 : 6,531,224.55 = 2,557,313.30 : x
  2. Step 2: Convert to fraction form
    4,732,770.15/6,531,224.55 = 2,557,313.30/x
  3. Step 3: Cross multiply
    4,732,770.15x = 6,531,224.55 × 2,557,313.30
  4. Step 4: Simplify right side
    4,732,770.15x = 16,702,387,374,345.39
  5. Step 5: Solve for x
    x = 16,702,387,374,345.39/4,732,770.15
  6. Step 6: Final answer
    x = 3,529,093.29

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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.