Home / 3,047,967.10-4,572,140.73-804,107.26

Finding the Fourth Proportional to 3,047,967.10, 4,572,140.73 and 804,107.26

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Solution

The fourth proportional to 3,047,967.10, 4,572,140.73 and 804,107.26 is: 1,206,211.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,967.10 : 4,572,140.73 = 804,107.26 : x
  2. Step 2: Convert to fraction form
    3,047,967.10/4,572,140.73 = 804,107.26/x
  3. Step 3: Cross multiply
    3,047,967.10x = 4,572,140.73 × 804,107.26
  4. Step 4: Simplify right side
    3,047,967.10x = 3,676,491,554,734.70
  5. Step 5: Solve for x
    x = 3,676,491,554,734.70/3,047,967.10
  6. Step 6: Final answer
    x = 1,206,211.04

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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.