Home / 1,454,284.98-2,002,462.29-1,450,085.94

Finding the Fourth Proportional to 1,454,284.98, 2,002,462.29 and 1,450,085.94

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Solution

The fourth proportional to 1,454,284.98, 2,002,462.29 and 1,450,085.94 is: 1,996,680.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,284.98 : 2,002,462.29 = 1,450,085.94 : x
  2. Step 2: Convert to fraction form
    1,454,284.98/2,002,462.29 = 1,450,085.94/x
  3. Step 3: Cross multiply
    1,454,284.98x = 2,002,462.29 × 1,450,085.94
  4. Step 4: Simplify right side
    1,454,284.98x = 2,903,742,412,109.20
  5. Step 5: Solve for x
    x = 2,903,742,412,109.20/1,454,284.98
  6. Step 6: Final answer
    x = 1,996,680.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.