Home / 6,793,459.84-9,375,048.96-3,696,000.80

Finding the Fourth Proportional to 6,793,459.84, 9,375,048.96 and 3,696,000.80

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Solution

The fourth proportional to 6,793,459.84, 9,375,048.96 and 3,696,000.80 is: 5,100,521.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,793,459.84 : 9,375,048.96 = 3,696,000.80 : x
  2. Step 2: Convert to fraction form
    6,793,459.84/9,375,048.96 = 3,696,000.80/x
  3. Step 3: Cross multiply
    6,793,459.84x = 9,375,048.96 × 3,696,000.80
  4. Step 4: Simplify right side
    6,793,459.84x = 34,650,188,456,199.17
  5. Step 5: Solve for x
    x = 34,650,188,456,199.17/6,793,459.84
  6. Step 6: Final answer
    x = 5,100,521.57

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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.