Home / 1,354,861.46-2,033,079.51-606,907.46

Finding the Fourth Proportional to 1,354,861.46, 2,033,079.51 and 606,907.46

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Solution

The fourth proportional to 1,354,861.46, 2,033,079.51 and 606,907.46 is: 910,713.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,861.46 : 2,033,079.51 = 606,907.46 : x
  2. Step 2: Convert to fraction form
    1,354,861.46/2,033,079.51 = 606,907.46/x
  3. Step 3: Cross multiply
    1,354,861.46x = 2,033,079.51 × 606,907.46
  4. Step 4: Simplify right side
    1,354,861.46x = 1,233,891,111,226.75
  5. Step 5: Solve for x
    x = 1,233,891,111,226.75/1,354,861.46
  6. Step 6: Final answer
    x = 910,713.86

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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.