Home / 1,633,266.10-2,448,149.55-734,554.90

Finding the Fourth Proportional to 1,633,266.10, 2,448,149.55 and 734,554.90

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Solution

The fourth proportional to 1,633,266.10, 2,448,149.55 and 734,554.90 is: 1,101,045.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,266.10 : 2,448,149.55 = 734,554.90 : x
  2. Step 2: Convert to fraction form
    1,633,266.10/2,448,149.55 = 734,554.90/x
  3. Step 3: Cross multiply
    1,633,266.10x = 2,448,149.55 × 734,554.90
  4. Step 4: Simplify right side
    1,633,266.10x = 1,798,300,247,885.30
  5. Step 5: Solve for x
    x = 1,798,300,247,885.30/1,633,266.10
  6. Step 6: Final answer
    x = 1,101,045.47

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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.