Home / 1,171,994.32-1,758,324.31-373,337.45

Finding the Fourth Proportional to 1,171,994.32, 1,758,324.31 and 373,337.45

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Solution

The fourth proportional to 1,171,994.32, 1,758,324.31 and 373,337.45 is: 560,112.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,994.32 : 1,758,324.31 = 373,337.45 : x
  2. Step 2: Convert to fraction form
    1,171,994.32/1,758,324.31 = 373,337.45/x
  3. Step 3: Cross multiply
    1,171,994.32x = 1,758,324.31 × 373,337.45
  4. Step 4: Simplify right side
    1,171,994.32x = 656,448,320,927.74
  5. Step 5: Solve for x
    x = 656,448,320,927.74/1,171,994.32
  6. Step 6: Final answer
    x = 560,112.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.