Home / 1,789,194.59-2,468,904.20-1,063,902.16

Finding the Fourth Proportional to 1,789,194.59, 2,468,904.20 and 1,063,902.16

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Solution

The fourth proportional to 1,789,194.59, 2,468,904.20 and 1,063,902.16 is: 1,468,075.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,194.59 : 2,468,904.20 = 1,063,902.16 : x
  2. Step 2: Convert to fraction form
    1,789,194.59/2,468,904.20 = 1,063,902.16/x
  3. Step 3: Cross multiply
    1,789,194.59x = 2,468,904.20 × 1,063,902.16
  4. Step 4: Simplify right side
    1,789,194.59x = 2,626,672,512,969.32
  5. Step 5: Solve for x
    x = 2,626,672,512,969.32/1,789,194.59
  6. Step 6: Final answer
    x = 1,468,075.37

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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.