Home / 1,705,037.12-2,557,964.37-567,809.16

Finding the Fourth Proportional to 1,705,037.12, 2,557,964.37 and 567,809.16

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Solution

The fourth proportional to 1,705,037.12, 2,557,964.37 and 567,809.16 is: 851,849.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,037.12 : 2,557,964.37 = 567,809.16 : x
  2. Step 2: Convert to fraction form
    1,705,037.12/2,557,964.37 = 567,809.16/x
  3. Step 3: Cross multiply
    1,705,037.12x = 2,557,964.37 × 567,809.16
  4. Step 4: Simplify right side
    1,705,037.12x = 1,452,435,600,239.63
  5. Step 5: Solve for x
    x = 1,452,435,600,239.63/1,705,037.12
  6. Step 6: Final answer
    x = 851,849.84

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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.