Home / 1,480,546.85-2,043,161.16-801,483.35

Finding the Fourth Proportional to 1,480,546.85, 2,043,161.16 and 801,483.35

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Solution

The fourth proportional to 1,480,546.85, 2,043,161.16 and 801,483.35 is: 1,106,050.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,546.85 : 2,043,161.16 = 801,483.35 : x
  2. Step 2: Convert to fraction form
    1,480,546.85/2,043,161.16 = 801,483.35/x
  3. Step 3: Cross multiply
    1,480,546.85x = 2,043,161.16 × 801,483.35
  4. Step 4: Simplify right side
    1,480,546.85x = 1,637,559,640,890.88
  5. Step 5: Solve for x
    x = 1,637,559,640,890.88/1,480,546.85
  6. Step 6: Final answer
    x = 1,106,050.54

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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.