Home / 1,367,675.24-2,049,679.01-1,064,435.54

Finding the Fourth Proportional to 1,367,675.24, 2,049,679.01 and 1,064,435.54

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Solution

The fourth proportional to 1,367,675.24, 2,049,679.01 and 1,064,435.54 is: 1,595,226.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,675.24 : 2,049,679.01 = 1,064,435.54 : x
  2. Step 2: Convert to fraction form
    1,367,675.24/2,049,679.01 = 1,064,435.54/x
  3. Step 3: Cross multiply
    1,367,675.24x = 2,049,679.01 × 1,064,435.54
  4. Step 4: Simplify right side
    1,367,675.24x = 2,181,751,176,248.71
  5. Step 5: Solve for x
    x = 2,181,751,176,248.71/1,367,675.24
  6. Step 6: Final answer
    x = 1,595,226.06

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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.