Home / 3,016,297.44-4,521,901.14-1,309,154.40

Finding the Fourth Proportional to 3,016,297.44, 4,521,901.14 and 1,309,154.40

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Solution

The fourth proportional to 3,016,297.44, 4,521,901.14 and 1,309,154.40 is: 1,962,626.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,297.44 : 4,521,901.14 = 1,309,154.40 : x
  2. Step 2: Convert to fraction form
    3,016,297.44/4,521,901.14 = 1,309,154.40/x
  3. Step 3: Cross multiply
    3,016,297.44x = 4,521,901.14 × 1,309,154.40
  4. Step 4: Simplify right side
    3,016,297.44x = 5,919,866,773,796.02
  5. Step 5: Solve for x
    x = 5,919,866,773,796.02/3,016,297.44
  6. Step 6: Final answer
    x = 1,962,626.99

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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.