Home / 1,710,298.44-2,566,191.96-1,072,064.88

Finding the Fourth Proportional to 1,710,298.44, 2,566,191.96 and 1,072,064.88

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Solution

The fourth proportional to 1,710,298.44, 2,566,191.96 and 1,072,064.88 is: 1,608,563.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,298.44 : 2,566,191.96 = 1,072,064.88 : x
  2. Step 2: Convert to fraction form
    1,710,298.44/2,566,191.96 = 1,072,064.88/x
  3. Step 3: Cross multiply
    1,710,298.44x = 2,566,191.96 × 1,072,064.88
  4. Step 4: Simplify right side
    1,710,298.44x = 2,751,124,275,654.36
  5. Step 5: Solve for x
    x = 2,751,124,275,654.36/1,710,298.44
  6. Step 6: Final answer
    x = 1,608,563.87

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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.