Home / 4,095,817.32-6,146,468.40-1,699,664.28

Finding the Fourth Proportional to 4,095,817.32, 6,146,468.40 and 1,699,664.28

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Solution

The fourth proportional to 4,095,817.32, 6,146,468.40 and 1,699,664.28 is: 2,550,634.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,817.32 : 6,146,468.40 = 1,699,664.28 : x
  2. Step 2: Convert to fraction form
    4,095,817.32/6,146,468.40 = 1,699,664.28/x
  3. Step 3: Cross multiply
    4,095,817.32x = 6,146,468.40 × 1,699,664.28
  4. Step 4: Simplify right side
    4,095,817.32x = 10,446,932,787,628.75
  5. Step 5: Solve for x
    x = 10,446,932,787,628.75/4,095,817.32
  6. Step 6: Final answer
    x = 2,550,634.46

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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.