Home / 1,039,265-1,434,190.02-562,337

Finding the Fourth Proportional to 1,039,265, 1,434,190.02 and 562,337

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Solution

The fourth proportional to 1,039,265, 1,434,190.02 and 562,337 is: 776,027.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,265 : 1,434,190.02 = 562,337 : x
  2. Step 2: Convert to fraction form
    1,039,265/1,434,190.02 = 562,337/x
  3. Step 3: Cross multiply
    1,039,265x = 1,434,190.02 × 562,337
  4. Step 4: Simplify right side
    1,039,265x = 806,498,113,276.74
  5. Step 5: Solve for x
    x = 806,498,113,276.74/1,039,265
  6. Step 6: Final answer
    x = 776,027.40

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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.