Home / 1,037,080.80-1,555,264.80-504,258.48

Finding the Fourth Proportional to 1,037,080.80, 1,555,264.80 and 504,258.48

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Solution

The fourth proportional to 1,037,080.80, 1,555,264.80 and 504,258.48 is: 756,214.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,080.80 : 1,555,264.80 = 504,258.48 : x
  2. Step 2: Convert to fraction form
    1,037,080.80/1,555,264.80 = 504,258.48/x
  3. Step 3: Cross multiply
    1,037,080.80x = 1,555,264.80 × 504,258.48
  4. Step 4: Simplify right side
    1,037,080.80x = 784,255,464,045.50
  5. Step 5: Solve for x
    x = 784,255,464,045.50/1,037,080.80
  6. Step 6: Final answer
    x = 756,214.43

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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.