Home / 6,705,817-9,253,770.64-3,805,035.28

Finding the Fourth Proportional to 6,705,817, 9,253,770.64 and 3,805,035.28

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Solution

The fourth proportional to 6,705,817, 9,253,770.64 and 3,805,035.28 is: 5,250,802.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,705,817 : 9,253,770.64 = 3,805,035.28 : x
  2. Step 2: Convert to fraction form
    6,705,817/9,253,770.64 = 3,805,035.28/x
  3. Step 3: Cross multiply
    6,705,817x = 9,253,770.64 × 3,805,035.28
  4. Step 4: Simplify right side
    6,705,817x = 35,210,923,758,228.18
  5. Step 5: Solve for x
    x = 35,210,923,758,228.18/6,705,817
  6. Step 6: Final answer
    x = 5,250,802.96

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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.