Home / 1,754,502.24-2,625,765.40-1,470,513.44

Finding the Fourth Proportional to 1,754,502.24, 2,625,765.40 and 1,470,513.44

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Solution

The fourth proportional to 1,754,502.24, 2,625,765.40 and 1,470,513.44 is: 2,200,751.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,502.24 : 2,625,765.40 = 1,470,513.44 : x
  2. Step 2: Convert to fraction form
    1,754,502.24/2,625,765.40 = 1,470,513.44/x
  3. Step 3: Cross multiply
    1,754,502.24x = 2,625,765.40 × 1,470,513.44
  4. Step 4: Simplify right side
    1,754,502.24x = 3,861,223,310,986.98
  5. Step 5: Solve for x
    x = 3,861,223,310,986.98/1,754,502.24
  6. Step 6: Final answer
    x = 2,200,751.43

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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.