Home / 4,185,951-6,279,862.50-1,526,559

Finding the Fourth Proportional to 4,185,951, 6,279,862.50 and 1,526,559

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Solution

The fourth proportional to 4,185,951, 6,279,862.50 and 1,526,559 is: 2,290,179.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,185,951 : 6,279,862.50 = 1,526,559 : x
  2. Step 2: Convert to fraction form
    4,185,951/6,279,862.50 = 1,526,559/x
  3. Step 3: Cross multiply
    4,185,951x = 6,279,862.50 × 1,526,559
  4. Step 4: Simplify right side
    4,185,951x = 9,586,580,618,137.50
  5. Step 5: Solve for x
    x = 9,586,580,618,137.50/4,185,951
  6. Step 6: Final answer
    x = 2,290,179.85

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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.