Home / 803,868.35-1,204,226.01-466,199.60

Finding the Fourth Proportional to 803,868.35, 1,204,226.01 and 466,199.60

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Solution

The fourth proportional to 803,868.35, 1,204,226.01 and 466,199.60 is: 698,385.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,868.35 : 1,204,226.01 = 466,199.60 : x
  2. Step 2: Convert to fraction form
    803,868.35/1,204,226.01 = 466,199.60/x
  3. Step 3: Cross multiply
    803,868.35x = 1,204,226.01 × 466,199.60
  4. Step 4: Simplify right side
    803,868.35x = 561,409,678,150.47
  5. Step 5: Solve for x
    x = 561,409,678,150.47/803,868.35
  6. Step 6: Final answer
    x = 698,385.10

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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.