Home / 1,084,778.97-1,497,066.75-601,364.49

Finding the Fourth Proportional to 1,084,778.97, 1,497,066.75 and 601,364.49

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Solution

The fourth proportional to 1,084,778.97, 1,497,066.75 and 601,364.49 is: 829,922.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,778.97 : 1,497,066.75 = 601,364.49 : x
  2. Step 2: Convert to fraction form
    1,084,778.97/1,497,066.75 = 601,364.49/x
  3. Step 3: Cross multiply
    1,084,778.97x = 1,497,066.75 × 601,364.49
  4. Step 4: Simplify right side
    1,084,778.97x = 900,282,782,609.71
  5. Step 5: Solve for x
    x = 900,282,782,609.71/1,084,778.97
  6. Step 6: Final answer
    x = 829,922.78

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1.5x scale

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.