Home / 1,037,168.09-1,555,392.33-363,234.53

Finding the Fourth Proportional to 1,037,168.09, 1,555,392.33 and 363,234.53

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Solution

The fourth proportional to 1,037,168.09, 1,555,392.33 and 363,234.53 is: 544,725.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,168.09 : 1,555,392.33 = 363,234.53 : x
  2. Step 2: Convert to fraction form
    1,037,168.09/1,555,392.33 = 363,234.53/x
  3. Step 3: Cross multiply
    1,037,168.09x = 1,555,392.33 × 363,234.53
  4. Step 4: Simplify right side
    1,037,168.09x = 564,972,201,953.16
  5. Step 5: Solve for x
    x = 564,972,201,953.16/1,037,168.09
  6. Step 6: Final answer
    x = 544,725.78

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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.