Home / 1,696,361.40-2,544,274.80-1,410,011.82

Finding the Fourth Proportional to 1,696,361.40, 2,544,274.80 and 1,410,011.82

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Solution

The fourth proportional to 1,696,361.40, 2,544,274.80 and 1,410,011.82 is: 2,114,795.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,361.40 : 2,544,274.80 = 1,410,011.82 : x
  2. Step 2: Convert to fraction form
    1,696,361.40/2,544,274.80 = 1,410,011.82/x
  3. Step 3: Cross multiply
    1,696,361.40x = 2,544,274.80 × 1,410,011.82
  4. Step 4: Simplify right side
    1,696,361.40x = 3,587,457,541,328.14
  5. Step 5: Solve for x
    x = 3,587,457,541,328.14/1,696,361.40
  6. Step 6: Final answer
    x = 2,114,795.55

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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.