Home / 1,175,100.60-1,762,650.90-333,652.35

Finding the Fourth Proportional to 1,175,100.60, 1,762,650.90 and 333,652.35

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Solution

The fourth proportional to 1,175,100.60, 1,762,650.90 and 333,652.35 is: 500,478.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,100.60 : 1,762,650.90 = 333,652.35 : x
  2. Step 2: Convert to fraction form
    1,175,100.60/1,762,650.90 = 333,652.35/x
  3. Step 3: Cross multiply
    1,175,100.60x = 1,762,650.90 × 333,652.35
  4. Step 4: Simplify right side
    1,175,100.60x = 588,112,615,014.62
  5. Step 5: Solve for x
    x = 588,112,615,014.62/1,175,100.60
  6. Step 6: Final answer
    x = 500,478.53

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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.