Home / 2,626,503.47-3,624,630.22-1,480,583.81

Finding the Fourth Proportional to 2,626,503.47, 3,624,630.22 and 1,480,583.81

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Solution

The fourth proportional to 2,626,503.47, 3,624,630.22 and 1,480,583.81 is: 2,043,236.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,503.47 : 3,624,630.22 = 1,480,583.81 : x
  2. Step 2: Convert to fraction form
    2,626,503.47/3,624,630.22 = 1,480,583.81/x
  3. Step 3: Cross multiply
    2,626,503.47x = 3,624,630.22 × 1,480,583.81
  4. Step 4: Simplify right side
    2,626,503.47x = 5,366,568,831,881.04
  5. Step 5: Solve for x
    x = 5,366,568,831,881.04/2,626,503.47
  6. Step 6: Final answer
    x = 2,043,236.91

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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.