Home / 1,782,228.09-2,673,499.23-502,846.77

Finding the Fourth Proportional to 1,782,228.09, 2,673,499.23 and 502,846.77

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Solution

The fourth proportional to 1,782,228.09, 2,673,499.23 and 502,846.77 is: 754,314.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,228.09 : 2,673,499.23 = 502,846.77 : x
  2. Step 2: Convert to fraction form
    1,782,228.09/2,673,499.23 = 502,846.77/x
  3. Step 3: Cross multiply
    1,782,228.09x = 2,673,499.23 × 502,846.77
  4. Step 4: Simplify right side
    1,782,228.09x = 1,344,360,452,402.99
  5. Step 5: Solve for x
    x = 1,344,360,452,402.99/1,782,228.09
  6. Step 6: Final answer
    x = 754,314.48

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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.