Home / 2,684,757.50-4,029,001.53-1,735,774.46

Finding the Fourth Proportional to 2,684,757.50, 4,029,001.53 and 1,735,774.46

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Solution

The fourth proportional to 2,684,757.50, 4,029,001.53 and 1,735,774.46 is: 2,604,867.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,757.50 : 4,029,001.53 = 1,735,774.46 : x
  2. Step 2: Convert to fraction form
    2,684,757.50/4,029,001.53 = 1,735,774.46/x
  3. Step 3: Cross multiply
    2,684,757.50x = 4,029,001.53 × 1,735,774.46
  4. Step 4: Simplify right side
    2,684,757.50x = 6,993,437,955,074.92
  5. Step 5: Solve for x
    x = 6,993,437,955,074.92/2,684,757.50
  6. Step 6: Final answer
    x = 2,604,867.65

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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.