Home / 3,459,093.16-5,188,756.38-934,770.28

Finding the Fourth Proportional to 3,459,093.16, 5,188,756.38 and 934,770.28

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Solution

The fourth proportional to 3,459,093.16, 5,188,756.38 and 934,770.28 is: 1,402,186.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,093.16 : 5,188,756.38 = 934,770.28 : x
  2. Step 2: Convert to fraction form
    3,459,093.16/5,188,756.38 = 934,770.28/x
  3. Step 3: Cross multiply
    3,459,093.16x = 5,188,756.38 × 934,770.28
  4. Step 4: Simplify right side
    3,459,093.16x = 4,850,295,254,184.39
  5. Step 5: Solve for x
    x = 4,850,295,254,184.39/3,459,093.16
  6. Step 6: Final answer
    x = 1,402,186.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.