Home / 2,843,225.54-4,265,586.35-1,021,774.49

Finding the Fourth Proportional to 2,843,225.54, 4,265,586.35 and 1,021,774.49

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Solution

The fourth proportional to 2,843,225.54, 4,265,586.35 and 1,021,774.49 is: 1,532,930.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,225.54 : 4,265,586.35 = 1,021,774.49 : x
  2. Step 2: Convert to fraction form
    2,843,225.54/4,265,586.35 = 1,021,774.49/x
  3. Step 3: Cross multiply
    2,843,225.54x = 4,265,586.35 × 1,021,774.49
  4. Step 4: Simplify right side
    2,843,225.54x = 4,358,467,312,213.34
  5. Step 5: Solve for x
    x = 4,358,467,312,213.34/2,843,225.54
  6. Step 6: Final answer
    x = 1,532,930.56

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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.