Home / 6,590,700.84-9,096,122.01-3,690,278.62

Finding the Fourth Proportional to 6,590,700.84, 9,096,122.01 and 3,690,278.62

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Solution

The fourth proportional to 6,590,700.84, 9,096,122.01 and 3,690,278.62 is: 5,093,119.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590,700.84 : 9,096,122.01 = 3,690,278.62 : x
  2. Step 2: Convert to fraction form
    6,590,700.84/9,096,122.01 = 3,690,278.62/x
  3. Step 3: Cross multiply
    6,590,700.84x = 9,096,122.01 × 3,690,278.62
  4. Step 4: Simplify right side
    6,590,700.84x = 33,567,224,578,414.43
  5. Step 5: Solve for x
    x = 33,567,224,578,414.43/6,590,700.84
  6. Step 6: Final answer
    x = 5,093,119.14

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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.