Home / 3,376,458.84-4,659,526.78-1,848,708.12

Finding the Fourth Proportional to 3,376,458.84, 4,659,526.78 and 1,848,708.12

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Solution

The fourth proportional to 3,376,458.84, 4,659,526.78 and 1,848,708.12 is: 2,551,224.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,458.84 : 4,659,526.78 = 1,848,708.12 : x
  2. Step 2: Convert to fraction form
    3,376,458.84/4,659,526.78 = 1,848,708.12/x
  3. Step 3: Cross multiply
    3,376,458.84x = 4,659,526.78 × 1,848,708.12
  4. Step 4: Simplify right side
    3,376,458.84x = 8,614,104,993,543.46
  5. Step 5: Solve for x
    x = 8,614,104,993,543.46/3,376,458.84
  6. Step 6: Final answer
    x = 2,551,224.64

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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.