Home / 1,022,473.60-1,534,401.60-573,193.60

Finding the Fourth Proportional to 1,022,473.60, 1,534,401.60 and 573,193.60

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Solution

The fourth proportional to 1,022,473.60, 1,534,401.60 and 573,193.60 is: 860,177.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,473.60 : 1,534,401.60 = 573,193.60 : x
  2. Step 2: Convert to fraction form
    1,022,473.60/1,534,401.60 = 573,193.60/x
  3. Step 3: Cross multiply
    1,022,473.60x = 1,534,401.60 × 573,193.60
  4. Step 4: Simplify right side
    1,022,473.60x = 879,509,176,949.76
  5. Step 5: Solve for x
    x = 879,509,176,949.76/1,022,473.60
  6. Step 6: Final answer
    x = 860,177.88

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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.