Home / 1,303,748.52-1,955,222.46-901,525.11

Finding the Fourth Proportional to 1,303,748.52, 1,955,222.46 and 901,525.11

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Solution

The fourth proportional to 1,303,748.52, 1,955,222.46 and 901,525.11 is: 1,352,010.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,748.52 : 1,955,222.46 = 901,525.11 : x
  2. Step 2: Convert to fraction form
    1,303,748.52/1,955,222.46 = 901,525.11/x
  3. Step 3: Cross multiply
    1,303,748.52x = 1,955,222.46 × 901,525.11
  4. Step 4: Simplify right side
    1,303,748.52x = 1,762,682,143,325.97
  5. Step 5: Solve for x
    x = 1,762,682,143,325.97/1,303,748.52
  6. Step 6: Final answer
    x = 1,352,010.85

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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.