Home / 2,375,285.07-3,562,928.82-578,168.85

Finding the Fourth Proportional to 2,375,285.07, 3,562,928.82 and 578,168.85

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Solution

The fourth proportional to 2,375,285.07, 3,562,928.82 and 578,168.85 is: 867,253.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,285.07 : 3,562,928.82 = 578,168.85 : x
  2. Step 2: Convert to fraction form
    2,375,285.07/3,562,928.82 = 578,168.85/x
  3. Step 3: Cross multiply
    2,375,285.07x = 3,562,928.82 × 578,168.85
  4. Step 4: Simplify right side
    2,375,285.07x = 2,059,974,458,491.26
  5. Step 5: Solve for x
    x = 2,059,974,458,491.26/2,375,285.07
  6. Step 6: Final answer
    x = 867,253.57

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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.