Home / 1,995,714.92-2,995,464.96-1,235,256.08

Finding the Fourth Proportional to 1,995,714.92, 2,995,464.96 and 1,235,256.08

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Solution

The fourth proportional to 1,995,714.92, 2,995,464.96 and 1,235,256.08 is: 1,854,055.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,714.92 : 2,995,464.96 = 1,235,256.08 : x
  2. Step 2: Convert to fraction form
    1,995,714.92/2,995,464.96 = 1,235,256.08/x
  3. Step 3: Cross multiply
    1,995,714.92x = 2,995,464.96 × 1,235,256.08
  4. Step 4: Simplify right side
    1,995,714.92x = 3,700,166,304,266.96
  5. Step 5: Solve for x
    x = 3,700,166,304,266.96/1,995,714.92
  6. Step 6: Final answer
    x = 1,854,055.54

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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.