Home / 882,202.60-1,323,303.90-800,846.20

Finding the Fourth Proportional to 882,202.60, 1,323,303.90 and 800,846.20

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Solution

The fourth proportional to 882,202.60, 1,323,303.90 and 800,846.20 is: 1,201,269.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,202.60 : 1,323,303.90 = 800,846.20 : x
  2. Step 2: Convert to fraction form
    882,202.60/1,323,303.90 = 800,846.20/x
  3. Step 3: Cross multiply
    882,202.60x = 1,323,303.90 × 800,846.20
  4. Step 4: Simplify right side
    882,202.60x = 1,059,762,899,760.18
  5. Step 5: Solve for x
    x = 1,059,762,899,760.18/882,202.60
  6. Step 6: Final answer
    x = 1,201,269.30

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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.