Home / 6,590,699.59-9,096,120.29-3,690,277.37

Finding the Fourth Proportional to 6,590,699.59, 9,096,120.29 and 3,690,277.37

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Solution

The fourth proportional to 6,590,699.59, 9,096,120.29 and 3,690,277.37 is: 5,093,117.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590,699.59 : 9,096,120.29 = 3,690,277.37 : x
  2. Step 2: Convert to fraction form
    6,590,699.59/9,096,120.29 = 3,690,277.37/x
  3. Step 3: Cross multiply
    6,590,699.59x = 9,096,120.29 × 3,690,277.37
  4. Step 4: Simplify right side
    6,590,699.59x = 33,567,206,860,984.84
  5. Step 5: Solve for x
    x = 33,567,206,860,984.84/6,590,699.59
  6. Step 6: Final answer
    x = 5,093,117.42

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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.