Home / 1,406,682.18-2,109,964.28-596,844.32

Finding the Fourth Proportional to 1,406,682.18, 2,109,964.28 and 596,844.32

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Solution

The fourth proportional to 1,406,682.18, 2,109,964.28 and 596,844.32 is: 895,241.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,682.18 : 2,109,964.28 = 596,844.32 : x
  2. Step 2: Convert to fraction form
    1,406,682.18/2,109,964.28 = 596,844.32/x
  3. Step 3: Cross multiply
    1,406,682.18x = 2,109,964.28 × 596,844.32
  4. Step 4: Simplify right side
    1,406,682.18x = 1,259,320,182,386.85
  5. Step 5: Solve for x
    x = 1,259,320,182,386.85/1,406,682.18
  6. Step 6: Final answer
    x = 895,241.44

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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.