Home / 2,580,263-3,560,594.46-1,434,300.92

Finding the Fourth Proportional to 2,580,263, 3,560,594.46 and 1,434,300.92

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Solution

The fourth proportional to 2,580,263, 3,560,594.46 and 1,434,300.92 is: 1,979,241.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,580,263 : 3,560,594.46 = 1,434,300.92 : x
  2. Step 2: Convert to fraction form
    2,580,263/3,560,594.46 = 1,434,300.92/x
  3. Step 3: Cross multiply
    2,580,263x = 3,560,594.46 × 1,434,300.92
  4. Step 4: Simplify right side
    2,580,263x = 5,106,963,909,724.90
  5. Step 5: Solve for x
    x = 5,106,963,909,724.90/2,580,263
  6. Step 6: Final answer
    x = 1,979,241.62

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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.