Home / 1,026,204.80-1,416,039.98-567,257.58

Finding the Fourth Proportional to 1,026,204.80, 1,416,039.98 and 567,257.58

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Solution

The fourth proportional to 1,026,204.80, 1,416,039.98 and 567,257.58 is: 782,747.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,204.80 : 1,416,039.98 = 567,257.58 : x
  2. Step 2: Convert to fraction form
    1,026,204.80/1,416,039.98 = 567,257.58/x
  3. Step 3: Cross multiply
    1,026,204.80x = 1,416,039.98 × 567,257.58
  4. Step 4: Simplify right side
    1,026,204.80x = 803,259,409,401.76
  5. Step 5: Solve for x
    x = 803,259,409,401.76/1,026,204.80
  6. Step 6: Final answer
    x = 782,747.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.