Home / 1,825,222.16-2,737,624.08-477,514.82

Finding the Fourth Proportional to 1,825,222.16, 2,737,624.08 and 477,514.82

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Solution

The fourth proportional to 1,825,222.16, 2,737,624.08 and 477,514.82 is: 716,217.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,222.16 : 2,737,624.08 = 477,514.82 : x
  2. Step 2: Convert to fraction form
    1,825,222.16/2,737,624.08 = 477,514.82/x
  3. Step 3: Cross multiply
    1,825,222.16x = 2,737,624.08 × 477,514.82
  4. Step 4: Simplify right side
    1,825,222.16x = 1,307,256,069,788.87
  5. Step 5: Solve for x
    x = 1,307,256,069,788.87/1,825,222.16
  6. Step 6: Final answer
    x = 716,217.51

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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.