Home / 1,544,871.33-2,317,946.63-834,063.48

Finding the Fourth Proportional to 1,544,871.33, 2,317,946.63 and 834,063.48

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Solution

The fourth proportional to 1,544,871.33, 2,317,946.63 and 834,063.48 is: 1,251,440.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,871.33 : 2,317,946.63 = 834,063.48 : x
  2. Step 2: Convert to fraction form
    1,544,871.33/2,317,946.63 = 834,063.48/x
  3. Step 3: Cross multiply
    1,544,871.33x = 2,317,946.63 × 834,063.48
  4. Step 4: Simplify right side
    1,544,871.33x = 1,933,314,628,501.76
  5. Step 5: Solve for x
    x = 1,933,314,628,501.76/1,544,871.33
  6. Step 6: Final answer
    x = 1,251,440.55

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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.