Home / 1,832,265.39-2,528,529.20-1,016,469.10

Finding the Fourth Proportional to 1,832,265.39, 2,528,529.20 and 1,016,469.10

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Solution

The fourth proportional to 1,832,265.39, 2,528,529.20 and 1,016,469.10 is: 1,402,729.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,265.39 : 2,528,529.20 = 1,016,469.10 : x
  2. Step 2: Convert to fraction form
    1,832,265.39/2,528,529.20 = 1,016,469.10/x
  3. Step 3: Cross multiply
    1,832,265.39x = 2,528,529.20 × 1,016,469.10
  4. Step 4: Simplify right side
    1,832,265.39x = 2,570,171,800,247.72
  5. Step 5: Solve for x
    x = 2,570,171,800,247.72/1,832,265.39
  6. Step 6: Final answer
    x = 1,402,729.00

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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.