Home / 6,590,703.84-9,096,126.15-3,690,281.62

Finding the Fourth Proportional to 6,590,703.84, 9,096,126.15 and 3,690,281.62

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Solution

The fourth proportional to 6,590,703.84, 9,096,126.15 and 3,690,281.62 is: 5,093,123.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590,703.84 : 9,096,126.15 = 3,690,281.62 : x
  2. Step 2: Convert to fraction form
    6,590,703.84/9,096,126.15 = 3,690,281.62/x
  3. Step 3: Cross multiply
    6,590,703.84x = 9,096,126.15 × 3,690,281.62
  4. Step 4: Simplify right side
    6,590,703.84x = 33,567,267,144,546.37
  5. Step 5: Solve for x
    x = 33,567,267,144,546.37/6,590,703.84
  6. Step 6: Final answer
    x = 5,093,123.28

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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.