Home / 1,849,714.66-2,767,595.32-1,091,968.30

Finding the Fourth Proportional to 1,849,714.66, 2,767,595.32 and 1,091,968.30

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Solution

The fourth proportional to 1,849,714.66, 2,767,595.32 and 1,091,968.30 is: 1,633,833.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,714.66 : 2,767,595.32 = 1,091,968.30 : x
  2. Step 2: Convert to fraction form
    1,849,714.66/2,767,595.32 = 1,091,968.30/x
  3. Step 3: Cross multiply
    1,849,714.66x = 2,767,595.32 × 1,091,968.30
  4. Step 4: Simplify right side
    1,849,714.66x = 3,022,126,356,668.36
  5. Step 5: Solve for x
    x = 3,022,126,356,668.36/1,849,714.66
  6. Step 6: Final answer
    x = 1,633,833.81

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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.